Marriam Khan, DO
NPI 1922739622 · Internal Medicine Physician · Philadelphia, PA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marriam Khan, DO is a Internal Medicine Physician provider in Philadelphia, PA (NPI 1922739622).
Provider details
- NPI number
- 1922739622
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
- License
- OT022152 (PA)
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
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 | 38 | 19 |
| Lisinopril | 18 | — |
| Metoprolol Succinate | 16 | — |
| Famotidine | 16 | — |
| Furosemide | 15 | — |
| Fluticasone Propionate | 15 | — |
| Levothyroxine Sodium | 12 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2022-06-22
- Last updated
- 2025-10-27
- Certified
- 2025-10-27
Frequently asked questions
- What is Marriam Khan's NPI number?
- Marriam Khan's National Provider Identifier (NPI) is 1922739622, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marriam Khan's specialty?
- Marriam Khan is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Marriam Khan located?
- Marriam Khan's practice location on file with NPPES is 10800 Knights Rd, Philadelphia, PA 19114-4200.
- What is Marriam Khan's phone number?
- The practice phone number listed in the NPPES registry for Marriam Khan is (215) 612-4000.
- Does Marriam Khan accept Medicare?
- Marriam Khan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marriam Khan's NPI active?
- Yes — Marriam Khan's NPI (1922739622) is active in the NPPES registry as of the last update on 2025-10-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.