Doctor profile · Federal record

Dr. Mustafa Zahmak

Neurology Physician (CMS: Neurology) · Amherst, NY

  • NPI 1740642339
  • 19 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

Operates at 3 locations .

NPPES Updated May 11, 2026
Primary practice
3980 Sheridan Dr
Amherst, NY 142261727
(716) 250-2000
Additional location
6850 Lake Nona Blvd
Orlando, FL 328277408
(407) 266-1106
fax (407) 266-1199
Additional location
20 York Street, Dept of Neurology
New Haven, CT 06510
(203) 688-4242
Mailing address
20 York Street, Department of Neurology
New Haven, CT 065103220

Credentials & registration

NPPES · NUCC
NPI registered
March 2016 — 10 yrs on file
Profile last updated
February 10, 2023
Year of graduation
2007 — 19 yrs since
Specialty taxonomy
2084N0400X — NUCC code
State license (1)
New York #314570

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1740642339. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$24
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
ABBVIE INC. 1 $23.69

By nature of payment

Food and Beverage
$24

Frequently asked questions

Auto-generated from federal data
What is Dr. Mustafa Zahmak's medical specialty?
Dr. Mustafa Zahmak practices Neurology Physician in Amherst, NY.
Where does Dr. Mustafa Zahmak practice?
Dr. Mustafa Zahmak practices at 3980 Sheridan Dr, Amherst, NY 142261727. Office phone: 7162502000.
What is Dr. Mustafa Zahmak's NPI?
Dr. Mustafa Zahmak's National Provider Identifier (NPI) is 1740642339, issued by NPPES.
Does Dr. Mustafa Zahmak accept Medicare assignment?
Dr. Mustafa Zahmak does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.