Damon Francis, M.D.
NPI 1659539856 · Internal Medicine Physician · San Francisco, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Damon Francis, M.D. is a Internal Medicine Physician provider in San Francisco, CA (NPI 1659539856).
Provider details
- NPI number
- 1659539856
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A103611 (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
18 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 · 97 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Bictegrav/Emtricit/Tenofov Alabrand: Biktarvy | 292 | 49 |
| Atorvastatin Calcium | 208 | 43 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 105 | 17 |
| Lisinopril | 94 | 16 |
| Amlodipine Besylate | 86 | 13 |
| Empagliflozinbrand: Jardiance | 83 | 12 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-05-26
- Last updated
- 2008-05-26
Frequently asked questions
- What is Damon Francis's NPI number?
- Damon Francis's National Provider Identifier (NPI) is 1659539856, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Damon Francis's specialty?
- Damon Francis is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Damon Francis located?
- Damon Francis's practice location on file with NPPES is 1001 Potrero Ave, San Francisco, CA 94110-3518.
- What is Damon Francis's phone number?
- The practice phone number listed in the NPPES registry for Damon Francis is (415) 206-8494.
- Does Damon Francis accept Medicare?
- Damon Francis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Damon Francis's NPI active?
- Yes — Damon Francis's NPI (1659539856) is active in the NPPES registry as of the last update on 2008-05-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.