Doctor profile · Federal record

Dr. Gillian Stierman, OD

Optometrist (CMS: Optometry) · Glendale, AZ

  • NPI 1407631898
  • Accepts Medicare
  • 3 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 3 locations .

NPPES Updated May 11, 2026
Primary practice
5620 W Thunderbird RD Ste B1
Glendale, AZ 853064638
(602) 547-2002
fax (602) 942-2667
Additional location
13555 W McDowell RD Ste 102
Goodyear, AZ 853952625
(623) 209-0020
fax (623) 209-0022
Additional location
300 E Osborn RD Ste 100
Phoenix, AZ 850122347
(480) 994-5012
fax (480) 994-9479
Mailing address
2111 E Highland Ave Ste B240
Phoenix, AZ 850164741

Credentials & registration

NPPES · NUCC
NPI registered
August 2023 — 3 yrs on file
Year of graduation
2023 — 3 yrs since
Specialty taxonomy
152W00000X — NUCC code
State license (1)
Arizona #OPT002740

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1407631898. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$308
Transactions
11
Manufacturers
4
Payer (manufacturer) Industry Txns Amount
Bausch & Lomb Americas INC. 7 $206.65
Abbvie INC. 2 $53.79
Tarsus Pharmaceuticals, INC. 1 $25.65
Alcon Vision LLC 1 $21.87

By nature of payment

Food and Beverage
$308

Frequently asked questions

Auto-generated from federal data
What is Dr. Gillian Stierman's medical specialty?
Dr. Gillian Stierman practices Optometrist in Glendale, AZ.
Where does Dr. Gillian Stierman practice?
Dr. Gillian Stierman practices at 5620 W Thunderbird RD Ste B1, Glendale, AZ 853064638. Office phone: 6025472002.
What is Dr. Gillian Stierman's NPI?
Dr. Gillian Stierman's National Provider Identifier (NPI) is 1407631898, issued by NPPES.
Does Dr. Gillian Stierman accept Medicare assignment?
Yes. Dr. Gillian Stierman accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.