Rachel Stern, MD
NPI 1508109901 · Internal Medicine Physician · San Francisco, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Provider details
- NPI number
- 1508109901
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- Supports Brokerage Agency251X00000X
Agencies
- Case Manager/Care Coordinator171M00000X
Other Service Providers
- Home Delivered Meals332U00000X
Suppliers
- Respite Care385H00000X
Respite Care Facility
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
2 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 24 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 116 | 39 |
| Amlodipine Besylate | 68 | 18 |
| Metformin Hcl | 65 | 23 |
| Metoprolol Succinate | 44 | — |
| Losartan Potassium | 43 | 13 |
| Omeprazole | 40 | 15 |
| Levothyroxine Sodium |
Practice location
Mailing address
Additional practice locations (1)
- 1334 E Main StSanta Paula, CA 93060-2926Phone: (805) 933-1122
Registry dates
- Enumerated
- 2013-04-03
- Last updated
- 2021-12-27
- Certified
- 2021-12-27
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.