Mohamed Zawahir, M.D.
NPI 1619915709 · Anesthesiology Physician · Williamsville, NY
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mohamed Zawahir, M.D. is a Anesthesiology Physician provider in Williamsville, NY (NPI 1619915709).
Provider details
- NPI number
- 1619915709
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- MD33957 (DC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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.
Practice location
Mailing address
Additional practice locations (1)
- 133 Park StMalone, NY 12953-1244Phone: (518) 483-3000
Registry dates
- Enumerated
- 2006-06-02
- Last updated
- 2022-05-02
- Certified
- 2021-07-27
Frequently asked questions
- What is Mohamed Zawahir's NPI number?
- Mohamed Zawahir's National Provider Identifier (NPI) is 1619915709, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mohamed Zawahir's specialty?
- Mohamed Zawahir is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Mohamed Zawahir located?
- Mohamed Zawahir's practice location on file with NPPES is 30 S Cayuga Rd, Williamsville, NY 14221-6728.
- What is Mohamed Zawahir's phone number?
- The practice phone number listed in the NPPES registry for Mohamed Zawahir is (716) 632-1088.
- Does Mohamed Zawahir accept Medicare?
- Mohamed Zawahir is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mohamed Zawahir's NPI active?
- Yes — Mohamed Zawahir's NPI (1619915709) is active in the NPPES registry as of the last update on 2022-05-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.