Doctor profile · Federal record

Dr. Jonathan Chun Ming Tsang

General Practice Physician (CMS: Psychiatry) · Psychiatry Physician · San Mateo, CA

  • NPI 1225563299
  • Accepts Medicare
  • 9 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
222 West 39Th Avenue, Residency Office
San Mateo, CA 94403
(650) 573-2222
Additional location
50 E 98Th St, Ste 3H Rm 2
New York, NY 100296552
(929) 253-1007

Credentials & registration

NPPES · NUCC
NPI registered
April 2017 — 9 yrs on file
Profile last updated
July 18, 2019
Year of graduation
2017 — 9 yrs since
Specialty taxonomy
208D00000X — NUCC code
State licenses (2)
California #157766 · California #A157766

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1225563299. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$237
Transactions
2
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Alkermes, Inc. 2 $237.32

By nature of payment

Food and Beverage
$237

Frequently asked questions

Auto-generated from federal data
What is Dr. Jonathan Chun Ming Tsang's medical specialty?
Dr. Jonathan Chun Ming Tsang practices General Practice Physician in San Mateo, CA.
Where does Dr. Jonathan Chun Ming Tsang practice?
Dr. Jonathan Chun Ming Tsang practices at 222 West 39Th Avenue, San Mateo, CA 94403. Office phone: 6505732222.
What is Dr. Jonathan Chun Ming Tsang's NPI?
Dr. Jonathan Chun Ming Tsang's National Provider Identifier (NPI) is 1225563299, issued by NPPES.
Does Dr. Jonathan Chun Ming Tsang accept Medicare assignment?
Yes. Dr. Jonathan Chun Ming Tsang accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.