James Ha, DO
NPI 1215465927 · Family Medicine Physician · South San Francisco, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
James Ha, DO is a Family Medicine Physician provider in South San Francisco, CA (NPI 1215465927).
Provider details
- NPI number
- 1215465927
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 17548 (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
9 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 · 63 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 277 | 136 |
| Losartan Potassium | 196 | 90 |
| Amlodipine Besylate | 141 | 69 |
| Lisinopril | 105 | 51 |
| Triamcinolone Acetonide | 86 | 48 |
| Tamsulosin Hcl | 77 | 35 |
| Metformin Hcl | 69 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2017-05-24
- Last updated
- 2023-06-13
- Certified
- 2023-06-13
Frequently asked questions
- What is James Ha's NPI number?
- James Ha's National Provider Identifier (NPI) is 1215465927, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Ha's specialty?
- James Ha is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is James Ha located?
- James Ha's practice location on file with NPPES is 1200 El Camino Real, South San Francisco, CA 94080-3208.
- What is James Ha's phone number?
- The practice phone number listed in the NPPES registry for James Ha is (650) 742-2000.
- Does James Ha accept Medicare?
- James Ha is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is James Ha's NPI active?
- Yes — James Ha's NPI (1215465927) is active in the NPPES registry as of the last update on 2023-06-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.