Damon Kwan, MD
NPI 1205052032 · Internal Medicine Physician · San Francisco, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Damon Kwan, MD is a Internal Medicine Physician provider in San Francisco, CA (NPI 1205052032).
Provider details
- NPI number
- 1205052032
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A81592 (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 · 41 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Losartan Potassium | 138 | 54 |
| Metoprolol Succinate | 118 | 46 |
| Potassium Chloride | 117 | 48 |
| Furosemide | 117 | 49 |
| Atorvastatin Calcium | 116 | 40 |
| Dabigatran Etexilate Mesylatebrand: Pradaxa | 96 | 20 |
| Apixabanbrand: Eliquis |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-04-18
- Last updated
- 2021-12-01
Frequently asked questions
- What is Damon Kwan's NPI number?
- Damon Kwan's National Provider Identifier (NPI) is 1205052032, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Damon Kwan's specialty?
- Damon Kwan is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Damon Kwan located?
- Damon Kwan's practice location on file with NPPES is 2333 Buchanan St, San Francisco, CA 94115-1925.
- What is Damon Kwan's phone number?
- The practice phone number listed in the NPPES registry for Damon Kwan is (925) 634-9704.
- Does Damon Kwan accept Medicare?
- Damon Kwan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Damon Kwan's NPI active?
- Yes — Damon Kwan's NPI (1205052032) is active in the NPPES registry as of the last update on 2021-12-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.