Omar Abialmouna, MD
NPI 1518527092 · Rheumatology Physician · Buffalo, NY
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Omar Abialmouna, MD is a Rheumatology Physician provider in Buffalo, NY (NPI 1518527092).
Provider details
- NPI number
- 1518527092
- Entity type
- Individual
- Primary specialty
- Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 319334 (NY)
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
7 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 · 16 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydroxychloroquine Sulfate | 74 | 15 |
| Methotrexate Sodiumbrand: Methotrexate | 56 | 17 |
| Prednisone | 47 | 11 |
| Adalimumabbrand: Humira(cf) Pen | 22 | — |
| Abataceptbrand: Orencia Clickject | 18 | — |
| Mycophenolate Mofetil | 16 | — |
| Meloxicam |
Practice location
Mailing address
Registry dates
- Enumerated
- 2019-06-18
- Last updated
- 2025-11-21
- Certified
- 2025-11-21
Frequently asked questions
- What is Omar Abialmouna's NPI number?
- Omar Abialmouna's National Provider Identifier (NPI) is 1518527092, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Omar Abialmouna's specialty?
- Omar Abialmouna is listed in the NPPES registry with a primary specialty of Rheumatology Physician (Allopathic & Osteopathic Physicians).
- Where is Omar Abialmouna located?
- Omar Abialmouna's practice location on file with NPPES is 100 High St, Buffalo, NY 14203-1126.
- What is Omar Abialmouna's phone number?
- The practice phone number listed in the NPPES registry for Omar Abialmouna is (716) 859-5600.
- Does Omar Abialmouna accept Medicare?
- Omar Abialmouna is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Omar Abialmouna's NPI active?
- Yes — Omar Abialmouna's NPI (1518527092) is active in the NPPES registry as of the last update on 2025-11-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.