Doctor profile · Federal record

Dr. Wen Fan, DMD, MD

Oral and Maxillofacial Surgery (Dentist) · Dentist · San Jose, CA

  • NPI 1164645750
  • 19 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
2039 Forest Ave Ste 306
San Jose, CA 951284830
(408) 298-7775
Mailing address
1235 Brockton Ave, #206
Los Angeles, CA 900251344

Credentials & registration

NPPES · NUCC
NPI registered
April 2007 — 19 yrs on file
Profile last updated
May 3, 2009
Specialty taxonomy
1223S0112X — NUCC code
State license (1)
California #52603

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1164645750. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$256
Transactions
5
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Straumann USA LLC 3 $128.18
Kls-Martin L.P. 2 $127.68

By nature of payment

Food and Beverage
$256

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
107
Patients
94
Total drug cost
$543
Drug Type Claims Patients Total cost
Amoxicillin Generic 57 49 $277
Ibuprofen Generic 32 30 $102
Clindamycin Hcl Generic 18 15 $164

Frequently asked questions

Auto-generated from federal data
What is Dr. Wen Fan's medical specialty?
Dr. Wen Fan practices Oral and Maxillofacial Surgery (Dentist) in San Jose, CA.
Where does Dr. Wen Fan practice?
Dr. Wen Fan practices at 2039 Forest Ave Ste 306, San Jose, CA 951284830. Office phone: 4082987775.
What is Dr. Wen Fan's NPI?
Dr. Wen Fan's National Provider Identifier (NPI) is 1164645750, issued by NPPES.