Jason Anderson, MD
NPI 1831277466 · Hospitalist Physician · South San Francisco, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jason Anderson, MD is a Hospitalist Physician provider in South San Francisco, CA (NPI 1831277466).
Provider details
- NPI number
- 1831277466
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A67616 (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 · 14 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Cefpodoxime Proxetil | 45 | 45 |
| Furosemide | 38 | 33 |
| Doxycycline Monohydrate | 29 | 29 |
| Pantoprazole Sodium | 29 | 17 |
| Atorvastatin Calcium | 24 | 13 |
| Omeprazole | 24 | 15 |
| Losartan Potassium | 21 | 11 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-11-01
- Last updated
- 2021-12-06
Frequently asked questions
- What is Jason Anderson's NPI number?
- Jason Anderson's National Provider Identifier (NPI) is 1831277466, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jason Anderson's specialty?
- Jason Anderson is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Jason Anderson located?
- Jason Anderson's practice location on file with NPPES is 1200 El Camino Real, South San Francisco, CA 94080-3208.
- What is Jason Anderson's phone number?
- The practice phone number listed in the NPPES registry for Jason Anderson is (650) 742-2000.
- Does Jason Anderson accept Medicare?
- Jason Anderson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jason Anderson's NPI active?
- Yes — Jason Anderson's NPI (1831277466) is active in the NPPES registry as of the last update on 2021-12-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.