Doctor profile · Federal record
Dr. John Tan, MD
Pediatric Hematology & Oncology Physician · Pediatrics Physician · Pediatrics Physician · Palo Alto, CA
- NPI 1568680023
- 19 yrs on file
- Licensed in 2 states
- Male
- Solo practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
725 Welch RD
Palo Alto, CA 943041601
(650) 497-8000 - Additional location
-
300 Pasteur Dr
Stanford, CA 943052200
(650) 723-4000 - Mailing address
-
300 Pasteur Dr
Stanford, CA 943052200
Credentials & registration
- NPI registered
- April 2007 — 19 yrs on file
- Profile last updated
- April 16, 2024
- Specialty taxonomy
- 2080P0207X — NUCC code
- State licenses (2)
- California #A103406 · Rhode Island #LP00201
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1568680023. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$111
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Stemline Therapeutics Inc. | 1 | $110.53 |
By nature of payment
Frequently asked questions
What is Dr. John Tan's medical specialty?
Dr. John Tan practices Pediatric Hematology & Oncology Physician in Palo Alto, CA.
Where does Dr. John Tan practice?
Dr. John Tan practices at 725 Welch RD, Palo Alto, CA 943041601. Office phone: 6504978000.
What is Dr. John Tan's NPI?
Dr. John Tan's National Provider Identifier (NPI) is 1568680023, issued by NPPES.