Doctor profile · Federal record
Dr. Stella Hartono, MD PHD
Allergy & Immunology Physician (CMS: Allergy/Immunology) · Pediatrics Physician · Stanford, CA
- NPI 1588195457
- Accepts Medicare
- 9 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
300 Pasteur Dr
Stanford, CA 943052200
(650) 723-4000 - Additional location
-
725 Welch RD
Palo Alto, CA 943041601
(650) 497-8000 - Additional location
-
7471 N Fresno St
Fresno, CA 937202457
(626) 506-0262
Credentials & registration
- NPI registered
- March 2017 — 9 yrs on file
- Profile last updated
- January 9, 2026
- Year of graduation
- 2017 — 9 yrs since
- Specialty taxonomy
- 207K00000X — NUCC code
- State license (1)
- California #A198890
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1588195457. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$502
Transactions
7
Manufacturers
5
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Incyte Corporation | 2 | $138.49 | |
| Blueprint Medicines Corporation | 1 | $130.56 | |
| AstraZeneca Pharmaceuticals Lp | 1 | $119.62 | |
| GlaxoSmithKline, LLC. | 1 | $62.12 | |
| Regeneron Healthcare Solutions, INC. | 2 | $50.97 |
By nature of payment
Frequently asked questions
What is Dr. Stella Hartono's medical specialty?
Dr. Stella Hartono practices Allergy & Immunology Physician in Stanford, CA.
Where does Dr. Stella Hartono practice?
Dr. Stella Hartono practices at 300 Pasteur Dr, Stanford, CA 943052200. Office phone: 6507234000.
What is Dr. Stella Hartono's NPI?
Dr. Stella Hartono's National Provider Identifier (NPI) is 1588195457, issued by NPPES.
Does Dr. Stella Hartono accept Medicare assignment?
Yes. Dr. Stella Hartono accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.