Htun Oo, MD
NPI 1295852358 · Geriatric Medicine (Internal Medicine) Physician · Stockton, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Htun Oo, MD is a Geriatric Medicine (Internal Medicine) Physician provider in Stockton, CA (NPI 1295852358).
Provider details
- NPI number
- 1295852358
- Entity type
- Individual
- Primary specialty
- Geriatric Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A103044 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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 · 71 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Furosemide | 174 | 32 |
| Atorvastatin Calcium | 131 | 42 |
| Warfarin Sodium | 109 | — |
| Levothyroxine Sodium | 91 | 15 |
| Empagliflozinbrand: Jardiance | 85 | 11 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 83 | 20 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-03-23
- Last updated
- 2021-12-15
Frequently asked questions
- What is Htun Oo's NPI number?
- Htun Oo's National Provider Identifier (NPI) is 1295852358, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Htun Oo's specialty?
- Htun Oo is listed in the NPPES registry with a primary specialty of Geriatric Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Htun Oo located?
- Htun Oo's practice location on file with NPPES is 7373 West Ln, Stockton, CA 95210-3377.
- What is Htun Oo's phone number?
- The practice phone number listed in the NPPES registry for Htun Oo is (209) 476-3569.
- Does Htun Oo accept Medicare?
- Htun Oo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Htun Oo's NPI active?
- Yes — Htun Oo's NPI (1295852358) is active in the NPPES registry as of the last update on 2021-12-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.