Oghuz Anwar, DO
NPI 1326742552 · Internal Medicine Physician · Gaithersburg, MD
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Oghuz Anwar, DO is a Internal Medicine Physician provider in Gaithersburg, MD (NPI 1326742552).
Provider details
- NPI number
- 1326742552
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 0102209299 (VA)
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
3 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 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 34 | 19 |
| Amlodipine Besylate | 27 | 12 |
| Losartan Potassium | 21 | — |
| Lisinopril | 20 | — |
| Pantoprazole Sodium | 16 | — |
| Atenolol | 15 | — |
| Metformin Hcl | 15 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2023-03-30
- Last updated
- 2026-02-25
- Certified
- 2026-02-25
Frequently asked questions
- What is Oghuz Anwar's NPI number?
- Oghuz Anwar's National Provider Identifier (NPI) is 1326742552, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Oghuz Anwar's specialty?
- Oghuz Anwar is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Oghuz Anwar located?
- Oghuz Anwar's practice location on file with NPPES is 655 Watkins Mill Rd, Gaithersburg, MD 20879-3301.
- What is Oghuz Anwar's phone number?
- The practice phone number listed in the NPPES registry for Oghuz Anwar is (202) 378-0700.
- Does Oghuz Anwar accept Medicare?
- Oghuz Anwar is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Oghuz Anwar's NPI active?
- Yes — Oghuz Anwar's NPI (1326742552) is active in the NPPES registry as of the last update on 2026-02-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.