Doctor profile · Federal record
Dr. Mohamed Zawahir, M.D.
Anesthesiology Physician (CMS: Anesthesiology) · Specialist · Williamsville, NY
- NPI 1619915709
- Accepts Medicare
- 32 yrs in practice
- Licensed in 2 states
- Male
- Solo practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
30 S Cayuga RD
Williamsville, NY 142216728
(716) 632-1088 - Additional location
-
133 Park St
Malone, NY 129531244
(518) 483-3000 - Mailing address
-
4591 Washington Dr
Lewiston, NY 140922339
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- May 2, 2022
- Year of graduation
- 1994 — 32 yrs since
- Specialty taxonomy
- 207L00000X — NUCC code
- State licenses (2)
- New York #248718 · District of Columbia #MD33957
- Medicaid
- DC #034439900
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1619915709. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
27
Distinct HCPCS
2
Medicare allowed
$2,349
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
00910 |
Anesthesia for other procedure on urinary system through urethra | 16 | 14 | $94 | |
00731 |
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 11 | 11 | $77 |
In context: peer comparison
Among 16 peers in this city , average services per provider: 17. This provider delivers 1.6× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Mohamed Zawahir's medical specialty?
Dr. Mohamed Zawahir practices Anesthesiology Physician in Williamsville, NY.
Where does Dr. Mohamed Zawahir practice?
Dr. Mohamed Zawahir practices at 30 S Cayuga RD, Williamsville, NY 142216728. Office phone: 7166321088.
What is Dr. Mohamed Zawahir's NPI?
Dr. Mohamed Zawahir's National Provider Identifier (NPI) is 1619915709, issued by NPPES.
Does Dr. Mohamed Zawahir accept Medicare assignment?
Yes. Dr. Mohamed Zawahir accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mohamed Zawahir commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for other procedure on urinary system through urethra (HCPCS 00910); Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (HCPCS 00731). Source: CMS Medicare Physician & Other Practitioners file.