DoctorsProofNPPES directory · verify at state boards

Orthopaedic Surgery in Limerick, PA

3 verified orthopaedic surgery doctors in Limerick.

Orthopedic surgeons diagnose and treat conditions of the bones, joints, ligaments, tendons, and muscles.

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 Pennsylvania State Board of Medicine

Dr. H Schaaf, MD

Orthopaedic Surgery

21 yrs NPPES
NPI 1609872837
400 ENTERPRISE DR FL 2, Limerick, PA 19468(267) 339-3558
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. Carl Deirmengian, MD

Orthopaedic Surgery

20 yrs NPPES
NPI 1205815503
400 ENTERPRISE DR FL 2, Limerick, PA 19468(267) 339-3558
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $110,446 (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.

$110,446

Total received

10

Transactions

2

Paying companies

Top paying companies

Zimmer Biomet Holdings, Inc.$110,426
Heraeus Medical, LLC.$19.88

Among the 28,855 orthopaedic surgery doctors we've analyzed, about 64% received any industry payment (median $545 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 orthopaedic surgery doctors.

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

Dr. Donald Mazur, MD

Orthopaedic Surgery

20 yrs NPPES
NPI 1477564276
400 ENTERPRISE DR FL 2, Limerick, PA 19468(267) 335-3558
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $1,731 (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.

$1,731

Total received

20

Transactions

7

Paying companies

Top paying companies

Arthrex, Inc.$865.39
Paladin Technology Solutions$552.68
Eclipse Technology Solutions Inc.$144.88
Ferring Pharmaceuticals Inc.$59.65
Zimmer Biomet Holdings, Inc.$43.00
Smith+Nephew, Inc.$37.93

Among the 28,855 orthopaedic surgery doctors we've analyzed, about 64% received any industry payment (median $545 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 orthopaedic surgery doctors.

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

Orthopaedic Surgery in Limerick, PA — Verified | DoctorsProof | DoctorsProof