Hien Tran, MD
NPI 1558636902 · 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)
Hien Tran, MD is a Student in an Organized Health Care Education/Training Program provider in Oakland, CA (NPI 1558636902).
Provider details
- NPI number
- 1558636902
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
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
14 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 · 78 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 306 | 122 |
| Amlodipine Besylate | 187 | 73 |
| Levothyroxine Sodium | 137 | 43 |
| Fluticasone Propionate | 125 | 50 |
| Gabapentin | 121 | 45 |
| Losartan Potassium | 108 | 43 |
| Albuterol Sulfate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2012-03-19
- Last updated
- 2022-02-11
Frequently asked questions
- What is Hien Tran's NPI number?
- Hien Tran's National Provider Identifier (NPI) is 1558636902, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hien Tran's specialty?
- Hien Tran 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 Hien Tran located?
- Hien Tran's practice location on file with NPPES is 275 W Macarthur, Oakland, CA 94611-5641.
- What is Hien Tran's phone number?
- The practice phone number listed in the NPPES registry for Hien Tran is (510) 752-1000.
- Does Hien Tran accept Medicare?
- Hien Tran is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Hien Tran's NPI active?
- Yes — Hien Tran's NPI (1558636902) is active in the NPPES registry as of the last update on 2022-02-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.