DoctorsProofNPPES directory · verify at state boards

Neurological Surgery in Royal Oak, MI

18 verified neurological surgery doctors in Royal Oak.

Neurosurgeons perform surgery on the brain, spine, and nervous system.

NPPES tenure ≠ clinical experience. "Years on NPPES" is time since the physician first registered a National Provider Identifier, not time practicing medicine. Verify current license status with the state medical board.

Verify a license at the Michigan Board of Medicine

Dr. Fernando Diaz, MD

Neurological Surgery

21 yrs NPPES
NPI 1184610875
3555 W 13 MILE RD STE N220, Royal Oak, MI 48073(248) 784-3667
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $236.32 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$236.32

Total received

5

Transactions

4

Paying companies

Top paying companies

Innovasis Inc$137.63
Longeviti Neuro Solutions INC$70.00
Orthofix Medical, Inc.$15.70
Providence Medical Technology, Inc.$12.99

Among the 8,465 neurological surgery doctors we've analyzed, about 62% received any industry payment (median $654 among those who did). This doctor's total ranks around the 58th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US neurological surgery doctors.

Payments to Fernando Diaz do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Karol Zakalik, MD

Neurological Surgery

21 yrs NPPES
NPI 1609867985
3535 W 13 MILE RD, STE 504, Royal Oak, MI 48073(248) 551-3020
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $704.24 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$704.24

Total received

21

Transactions

7

Paying companies

Top paying companies

DePuy Synthes Sales Inc.$199.98
SI-BONE, Inc.$155.50
LivaNova USA, Inc.$129.73
Azurity Pharmaceuticals, Inc.$90.47
Medtronic, Inc.$85.37
Smith+Nephew, Inc.$25.34

Among the 8,465 neurological surgery doctors we've analyzed, about 62% received any industry payment (median $654 among those who did). This doctor's total ranks around the 70th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US neurological surgery doctors.

Payments to Karol Zakalik do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Holly Gilmer, MD

Neurological Surgery

20 yrs NPPES
NPI 1881638930
3555 W 13 MILE RD STE N220, Royal Oak, MI 48073(248) 784-3667
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $186.39 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$186.39

Total received

5

Transactions

4

Paying companies

Top paying companies

Teva Pharmaceuticals USA, Inc.$122.45
Orthofix Medical, Inc.$32.79
DJO, LLC$17.08
Boston Scientific Corporation$14.07

Among the 8,465 neurological surgery doctors we've analyzed, about 62% received any industry payment (median $654 among those who did). This doctor's total ranks around the 55th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US neurological surgery doctors.

Payments to Holly Gilmer do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Ricky Olson, MD

Neurological Surgery

20 yrs NPPES
NPI 1700966157
4203 W 13 MILE RD, Royal Oak, MI 48073(248) 288-2025
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Jeffrey Jacob, MD

Neurological Surgery

19 yrs NPPES
NPI 1073715686
3555 W 13 MILE RD STE N220, Royal Oak, MI 48073(248) 784-3667
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $796.74 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$796.74

Total received

9

Transactions

7

Paying companies

Top paying companies

Relievant Medsystems, Inc.$175.00
SI-BONE, Inc.$155.50
Boston Scientific Corporation$122.27
Acclarent, Inc$112.78
Medtronic, Inc.$106.61
Longeviti Neuro Solutions INC$70.00

Among the 8,465 neurological surgery doctors we've analyzed, about 62% received any industry payment (median $654 among those who did). This doctor's total ranks around the 71th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US neurological surgery doctors.

Payments to Jeffrey Jacob do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Ali Luqman, MD

Neurological Surgery

17 yrs NPPES
NPI 1386877736
3555 W 13 MILE RD STE N220, Royal Oak, MI 48073(248) 784-3667
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $50.52 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$50.52

Total received

3

Transactions

2

Paying companies

Top paying companies

Providence Medical Technology, Inc.$31.70
Stryker Corporation$18.82

Among the 8,465 neurological surgery doctors we've analyzed, about 62% received any industry payment (median $654 among those who did). This doctor's total is on the lower end — around the 44th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US neurological surgery doctors.

Payments to Ali Luqman do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Daniel Fahim, MD

Neurological Surgery

16 yrs NPPES
NPI 1417287517
30701 WOODWARD AVE STE 301, Royal Oak, MI 48073(248) 861-2710
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $110,716 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$110,716

Total received

114

Transactions

19

Paying companies

Top paying companies

CTL Medical Corporation$55,000
Providence Medical Technology, Inc.$35,816
Medyssey USA, Inc$6,000
Arteriocyte Medical Systems, Inc.$5,791
Centinel Spine, LLC$2,804
Orthofix Medical, Inc.$1,899

Among the 8,465 neurological surgery doctors we've analyzed, about 62% received any industry payment (median $654 among those who did). This doctor's total is higher than 97% of that group — among the highest recipients.

Benchmark reflects doctors we've analyzed, not all US neurological surgery doctors.

Payments to Daniel Fahim do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Ratnesh Mehra, DO

Neurological Surgery

14 yrs NPPES
NPI 1609138841
3555 W 13 MILE RD STE N220, Royal Oak, MI 48073(248) 784-3667
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $1,979 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$1,979

Total received

28

Transactions

3

Paying companies

Top paying companies

Medtronic, Inc.$1,787
Boston Scientific Corporation$122.27
Longeviti Neuro Solutions INC$70.00

Among the 8,465 neurological surgery doctors we've analyzed, about 62% received any industry payment (median $654 among those who did). This doctor's total ranks around the 79th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US neurological surgery doctors.

Payments to Ratnesh Mehra do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Christopher Elia, DO

Neurological Surgery

13 yrs NPPES
NPI 1386081677
30701 WOODWARD AVE STE 301, Royal Oak, MI 48073(248) 861-2710
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $7,565 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$7,565

Total received

35

Transactions

11

Paying companies

Top paying companies

Orthofix Medical, Inc.$4,727
Alphatec Spine, Inc$2,203
Medtronic, Inc.$145.07
Cerapedics Inc.$138.84
DePuy Synthes Sales Inc.$135.29
Longeviti Neuro Solutions INC$70.00

Among the 8,465 neurological surgery doctors we've analyzed, about 62% received any industry payment (median $654 among those who did). This doctor's total ranks around the 87th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US neurological surgery doctors.

Payments to Christopher Elia do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Eric Mong, MD

Neurological Surgery

7 yrs NPPES
NPI 1902465958
3601 W 13 MILE RD, Royal Oak, MI 48073(248) 551-1554
NPPES public registry
CMS Open Payments· $5,968 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$5,968

Total received

44

Transactions

10

Paying companies

Top paying companies

Orthofix Medical, Inc.$3,214
Aesculap, Inc.$1,545
Aesculap Implant Systems, LLC$532.98
Boston Scientific Corporation$180.74
SI-BONE, Inc.$155.50
Alphatec Spine, Inc$147.80

Among the 8,465 neurological surgery doctors we've analyzed, about 62% received any industry payment (median $654 among those who did). This doctor's total ranks around the 86th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US neurological surgery doctors.

Payments to Eric Mong do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Ahmad Chehab, MD

Neurological Surgery

6 yrs NPPES
NPI 1013534916
3601 W 13 MILE RD, Royal Oak, MI 48073(249) 898-5000
NPPES public registry
CMS Open Payments· $504.36 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$504.36

Total received

5

Transactions

5

Paying companies

Top paying companies

SI-BONE, Inc.$155.50
DePuy Synthes Sales Inc.$135.29
Boston Scientific Corporation$90.83
Longeviti Neuro Solutions INC$70.00
LivaNova USA, Inc.$52.74

Among the 8,465 neurological surgery doctors we've analyzed, about 62% received any industry payment (median $654 among those who did). This doctor's total ranks around the 66th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US neurological surgery doctors.

Payments to Ahmad Chehab do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Casey Spinelli, MD

Neurological Surgery

5 yrs NPPES
NPI 1902485246
3555 W 13 MILE RD, Royal Oak, MI 48073(248) 898-5000
NPPES public registry
CMS Open Payments· $722.11 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$722.11

Total received

17

Transactions

6

Paying companies

Top paying companies

Boston Scientific Corporation$271.01
SI-BONE, Inc.$155.50
DePuy Synthes Sales Inc.$135.29
Longeviti Neuro Solutions INC$70.00
LivaNova USA, Inc.$52.74
Integra LifeSciences Corporation$37.57

Among the 8,465 neurological surgery doctors we've analyzed, about 62% received any industry payment (median $654 among those who did). This doctor's total ranks around the 70th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US neurological surgery doctors.

Payments to Casey Spinelli do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Jordan Black, MD

Neurological Surgery

5 yrs NPPES
NPI 1083289730
3555 W 13 MILE RD, Royal Oak, MI 48073(248) 982-0400
NPPES public registry
CMS Open Payments· $799.92 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$799.92

Total received

13

Transactions

7

Paying companies

Top paying companies

Boston Scientific Corporation$191.62
SI-BONE, Inc.$182.22
Alphatec Spine, Inc$147.81
DePuy Synthes Sales Inc.$135.29
Longeviti Neuro Solutions INC$70.00
LivaNova USA, Inc.$52.73

Among the 8,465 neurological surgery doctors we've analyzed, about 62% received any industry payment (median $654 among those who did). This doctor's total ranks around the 71th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US neurological surgery doctors.

Payments to Jordan Black do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Joona Lee, MD

Neurological Surgery

4 yrs NPPES
NPI 1831829522
3601 W 13 MILE RD, Royal Oak, MI 48073(248) 898-5000
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Hassan Kobeissi, MD

Neurological Surgery

4 yrs NPPES
NPI 1124735774
3601 W 13 MILE RD, Royal Oak, MI 48073(248) 551-1554
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Ishan Singhal, MD

Neurological Surgery

3 yrs NPPES
NPI 1285328930
3555 W 13 MILE RD STE N220, Royal Oak, MI 48073(248) 784-3667
NPPES public registry
CMS Open Payments· $208.23 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$208.23

Total received

2

Transactions

2

Paying companies

Top paying companies

SI-BONE, Inc.$155.50
LivaNova USA, Inc.$52.73

Among the 8,465 neurological surgery doctors we've analyzed, about 62% received any industry payment (median $654 among those who did). This doctor's total ranks around the 57th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US neurological surgery doctors.

Payments to Ishan Singhal do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Drew Thibault, DO

Neurological Surgery

2 yrs NPPES
NPI 1679380695
3601 W 13 MILE RD, Royal Oak, MI 48073(434) 592-6400
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Nikhil Dholaria, MD

Neurological Surgery

NPI 1376471201
3601 W 13 MILE RD, Royal Oak, MI 48073(248) 898-5000
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

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