Daniel Ha
NPI 1649701871 · Student in an Organized Health Care Education/Training Program · Oakland, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Daniel Ha is a Student in an Organized Health Care Education/Training Program provider in Oakland, CA (NPI 1649701871).
Provider details
- NPI number
- 1649701871
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Student, Health Care
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
83% 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 · 85 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 442 | 151 |
| Amlodipine Besylate | 294 | 97 |
| Losartan Potassium | 229 | 81 |
| Lisinopril | 182 | 67 |
| Metformin Hcl | 169 | 59 |
| Tamsulosin Hcl | 163 | 62 |
| Famotidine | 118 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2017-03-21
- Last updated
- 2021-12-17
Frequently asked questions
- What is Daniel Ha's NPI number?
- Daniel Ha's National Provider Identifier (NPI) is 1649701871, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Daniel Ha's specialty?
- Daniel Ha is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is Daniel Ha located?
- Daniel Ha's practice location on file with NPPES is 275 W Macarthur Blvd, Oakland, CA 94611-5641.
- What is Daniel Ha's phone number?
- The practice phone number listed in the NPPES registry for Daniel Ha is (510) 752-1933.
- Does Daniel Ha accept Medicare?
- Daniel Ha is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Daniel Ha's NPI active?
- Yes — Daniel Ha's NPI (1649701871) 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.