Jennifer Lin, MD
NPI 1134200306 · Internal Medicine Physician · San Francisco, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jennifer Lin, MD is a Internal Medicine Physician provider in San Francisco, CA (NPI 1134200306).
Provider details
- NPI number
- 1134200306
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- A87823 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 · 43 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 160 | 53 |
| Amlodipine Besylate | 148 | 47 |
| Losartan Potassium | 95 | 32 |
| Lisinopril | 72 | 26 |
| Alendronate Sodium | 58 | 21 |
| Levothyroxine Sodium | 56 | 18 |
| Metformin Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-10-17
- Last updated
- 2022-02-11
Frequently asked questions
- What is Jennifer Lin's NPI number?
- Jennifer Lin's National Provider Identifier (NPI) is 1134200306, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jennifer Lin's specialty?
- Jennifer Lin is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jennifer Lin located?
- Jennifer Lin's practice location on file with NPPES is 2238 Geary Blvd # 6sw, San Francisco, CA 94115-3416.
- What is Jennifer Lin's phone number?
- The practice phone number listed in the NPPES registry for Jennifer Lin is (415) 833-5015.
- Does Jennifer Lin accept Medicare?
- Jennifer Lin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jennifer Lin's NPI active?
- Yes — Jennifer Lin's NPI (1134200306) is active in the NPPES registry as of the last update on 2022-02-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.