Doctor profile · Federal record

Dr. Marta Liang, PA-C

Medical Physician Assistant (CMS: Physician Assistant) · Physician Assistant · San Tan Valley, AZ

  • NPI 1003288804
  • Accepts Medicare
  • 11 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
37100 N Gantzel RD Ste 106
San Tan Valley, AZ 851407350
(480) 821-3600
fax (480) 857-2667
Mailing address
Po Box 6730
Chandler, AZ 852466730

Credentials & registration

NPPES · NUCC
NPI registered
October 2015 — 11 yrs on file
Profile last updated
May 30, 2024
Year of graduation
2015 — 11 yrs since
Specialty taxonomy
363AM0700X — NUCC code
State license (1)
Arizona #6264
Medicaid
AZ #152111

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1003288804. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$103
Transactions
5
Manufacturers
5
Payer (manufacturer) Industry Txns Amount
Biogen, INC. 1 $25.28
Bayer Healthcare Pharmaceuticals INC. 1 $24.38
Astellas Pharma US INC 1 $23.05
OptumHealth Care Solutions, LLC 1 $16.76
Exeltis, USA INC. 1 $13.76

By nature of payment

Food and Beverage
$103

Frequently asked questions

Auto-generated from federal data
What is Dr. Marta Liang's medical specialty?
Dr. Marta Liang practices Medical Physician Assistant in San Tan Valley, AZ.
Where does Dr. Marta Liang practice?
Dr. Marta Liang practices at 37100 N Gantzel RD Ste 106, San Tan Valley, AZ 851407350. Office phone: 4808213600.
What is Dr. Marta Liang's NPI?
Dr. Marta Liang's National Provider Identifier (NPI) is 1003288804, issued by NPPES.
Does Dr. Marta Liang accept Medicare assignment?
Yes. Dr. Marta Liang accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.