Eugene Santillano, MD
Eugene Santillano, MD holds NPI 1619967007, with a primary taxonomy of addiction medicine (family medicine) physician and a practice location in Sunnyvale, CA. The number was issued on October 26, 2005 and the NPPES record was last updated on October 24, 2025. The record lists 3 taxonomy codes. One additional practice location is listed.
Taxonomies and licenses
| Taxonomy | Code | License |
|---|---|---|
| Addiction Medicine (Family Medicine) Physician Primary | 207QA0401X | A88670 (CA) |
| Family Medicine Physician | 207Q00000X | MD428878 (PA) |
| Family Medicine Physician | 207Q00000X | A88670 (CA) |
Practice locations
Local context
Active NPPES records list 11 providers with addiction medicine (family medicine) physician as the primary taxonomy within 25 miles of this practice location's ZIP code, 7 of them within 10 miles.
The same primary taxonomy is listed by 183 in California and 1,636 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
- Eugene C Santillano
- 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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