Mariam Tawadros, MD
NPI 1629728100 · Internal Medicine Physician · Oklahoma City, OK
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mariam Tawadros, MD is a Internal Medicine Physician provider in Oklahoma City, OK (NPI 1629728100).
Provider details
- NPI number
- 1629728100
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 44821 (OK)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 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 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 41 | 22 |
| Amlodipine Besylate | 25 | 13 |
| Escitalopram Oxalate | 25 | — |
| Metoprolol Succinate | 16 | — |
| Lisinopril | 15 | — |
| Levothyroxine Sodium | 12 | — |
| Metformin Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2022-03-27
- Last updated
- 2025-08-21
- Certified
- 2025-08-21
Frequently asked questions
- What is Mariam Tawadros's NPI number?
- Mariam Tawadros's National Provider Identifier (NPI) is 1629728100, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mariam Tawadros's specialty?
- Mariam Tawadros is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mariam Tawadros located?
- Mariam Tawadros's practice location on file with NPPES is 3300 Nw Expressway, Oklahoma City, OK 73112-4418.
- What is Mariam Tawadros's phone number?
- The practice phone number listed in the NPPES registry for Mariam Tawadros is (405) 945-5215.
- Does Mariam Tawadros accept Medicare?
- Mariam Tawadros is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mariam Tawadros's NPI active?
- Yes — Mariam Tawadros's NPI (1629728100) is active in the NPPES registry as of the last update on 2025-08-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.