Stella Hartono, MD PHD
Stella Hartono, MD PHD is an allergy & immunology physician practicing in Stanford, CA. The NPI was issued on March 23, 2017, and the record was last updated in NPPES on January 9, 2026. The record lists 2 taxonomy codes. 2 additional practice locations are listed.
Taxonomies and licenses
| Taxonomy | Code | License |
|---|---|---|
| Allergy & Immunology Physician Primary | 207K00000X | A198890 (CA) |
| Pediatrics Physician | 208000000X | A198890 (CA) |
Practice locations
Local context
Active NPPES records list 92 providers with allergy & immunology physician as the primary taxonomy within 25 miles of this practice location's ZIP code, 51 of them within 10 miles.
The same primary taxonomy is listed by 587 in California and 5,559 nationwide.
These are counts from NPPES records, not a ranking or recommendation. Distances are measured between ZIP code centers, not street addresses.
Record history
- Name on record
- Stella Hartono
- Status
- Active
- NPI issued
- Last updated in NPPES
Is this your record? Updates are made through NPPES, the official National Plan and Provider Enumeration System.
NPPES data as of · Source: CMS NPPES
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