Yang Sun, MD
NPI 1346325024 · Family Medicine Physician · Richmond, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Yang Sun, MD is a Family Medicine Physician provider in Richmond, CA (NPI 1346325024).
Provider details
- NPI number
- 1346325024
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A75940 (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 · 110 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 386 | 142 |
| Amlodipine Besylate | 301 | 111 |
| Losartan Potassium | 272 | 102 |
| Levothyroxine Sodium | 220 | 71 |
| Lisinopril | 189 | 73 |
| Metoprolol Succinate | 163 | 57 |
| Rosuvastatin Calcium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-10-25
- Last updated
- 2021-12-17
Frequently asked questions
- What is Yang Sun's NPI number?
- Yang Sun's National Provider Identifier (NPI) is 1346325024, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Yang Sun's specialty?
- Yang Sun is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Yang Sun located?
- Yang Sun's practice location on file with NPPES is 901 Nevin Ave, Richmond, CA 94801-3143.
- What is Yang Sun's phone number?
- The practice phone number listed in the NPPES registry for Yang Sun is (510) 307-1500.
- Does Yang Sun accept Medicare?
- Yang Sun is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Yang Sun's NPI active?
- Yes — Yang Sun's NPI (1346325024) is active in the NPPES registry as of the last update on 2021-12-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.