DoctorsProofNPPES directory · verify at state boards

Dermatology in Castro Valley, CA

2 verified dermatology doctors in Castro Valley.

Dermatologists treat conditions of the skin, hair, and nails, from acne and eczema to skin cancer screening.

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 Medical Board of California

Dr. Joel Crockett, MD

Dermatology

17 yrs NPPES
NPI 1316174956
20400 LAKE CHABOT RD STE 202, Castro Valley, CA 94546(510) 881-7822
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $3,440 (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.

$3,440

Total received

162

Transactions

16

Paying companies

Top paying companies

Janssen Biotech, Inc.$959.47
AbbVie Inc.$825.06
Genzyme Corporation$267.56
Lilly USA, LLC$257.93
Dermavant Sciences, Inc.$195.80
NOVARTIS PHARMACEUTICALS CORPORATION$175.57

Among the 16,166 dermatology doctors we've analyzed, about 64% received any industry payment (median $642 among those who did). This doctor's total is higher than 91% of that group — among the highest recipients.

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

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

Dr. Tian Hao Zhu, MD

Dermatology

9 yrs NPPES
NPI 1033640537
20400 LAKE CHABOT RD STE 202, Castro Valley, CA 94546(510) 881-7822
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $2,151 (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.

$2,151

Total received

94

Transactions

11

Paying companies

Top paying companies

AbbVie Inc.$1,298
Incyte Corporation$170.32
Genzyme Corporation$165.39
Regeneron Healthcare Solutions, Inc.$158.45
Pfizer Inc.$101.47
E.R. Squibb & Sons, L.L.C.$91.52

Among the 16,166 dermatology doctors we've analyzed, about 64% received any industry payment (median $642 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 dermatology doctors.

Payments to Tian Hao Zhu do not imply any wrongdoing. Many are meals, education, or research support.

Dermatology in Castro Valley, CA — Verified | DoctorsProof | DoctorsProof