Doctor profile · Federal record

Dr. Mazen Zaher, DO

Neurological Surgery Physician (CMS: Neurosurgery) · Phoenix, AZ

  • NPI 1447790761
  • Accepts Medicare
  • 9 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
755 E McDowell RD Fl 2
Phoenix, AZ 850062506
(602) 521-3201

Credentials & registration

NPPES · NUCC
NPI registered
March 2017 — 9 yrs on file
Profile last updated
May 4, 2024
Year of graduation
2017 — 9 yrs since
Specialty taxonomy
207T00000X — NUCC code
State license (1)
Arizona #010914

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1447790761. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$321
Transactions
3
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
Intrinsic Therapeutics 1 $145.03
Providence Medical Technology, INC. 1 $125.86
Microtransponder, INC. 1 $50.16

By nature of payment

Food and Beverage
$321

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Mazen Zaher's medical specialty?
Dr. Mazen Zaher practices Neurological Surgery Physician in Phoenix, AZ.
Where does Dr. Mazen Zaher practice?
Dr. Mazen Zaher practices at 755 E McDowell RD Fl 2, Phoenix, AZ 850062506. Office phone: 6025213201.
What is Dr. Mazen Zaher's NPI?
Dr. Mazen Zaher's National Provider Identifier (NPI) is 1447790761, issued by NPPES.
Does Dr. Mazen Zaher accept Medicare assignment?
Yes. Dr. Mazen Zaher accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.