Rinas Osman, MD
NPI 1659950863 · Internal Medicine Physician · Lutherville, MD
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rinas Osman, MD is a Internal Medicine Physician provider in Lutherville, MD (NPI 1659950863).
Provider details
- NPI number
- 1659950863
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- D0102843 (MD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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 · 6 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Atorvastatin Calcium | 25 |
| Insulin Glargine,hum.rec.anlogbrand: Basaglar Kwikpen U-100 | 18 |
| Diclofenac Sodium | 14 |
| Alendronate Sodium | 13 |
| Metoprolol Succinate | 12 |
| Naloxone Hcl | 12 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (1)
- 111 E 210th StBronx, NY 10467-2401Phone: (718) 920-4321
Registry dates
- Enumerated
- 2021-04-05
- Last updated
- 2025-03-04
- Certified
- 2025-03-04
Frequently asked questions
- What is Rinas Osman's NPI number?
- Rinas Osman's National Provider Identifier (NPI) is 1659950863, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rinas Osman's specialty?
- Rinas Osman is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Rinas Osman located?
- Rinas Osman's practice location on file with NPPES is 10753 Falls Rd Ste 325, Lutherville, MD 21093-4598.
- What is Rinas Osman's phone number?
- The practice phone number listed in the NPPES registry for Rinas Osman is (410) 583-2774.
- Does Rinas Osman accept Medicare?
- Rinas Osman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rinas Osman's NPI active?
- Yes — Rinas Osman's NPI (1659950863) is active in the NPPES registry as of the last update on 2025-03-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.