Doctor profile · Federal record

Dr. Mary Guerin, FNP

Family Nurse Practitioner · Tempe, AZ

  • NPI 1699035246
  • 14 yrs on file
  • Female
  • Solo practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
2033 E Warner RD Ste 109
Tempe, AZ 85284
(480) 820-5525
fax (480) 831-6755
Additional location
5040 N 15Th Ave Ste 104
Phoenix, AZ 85015
(623) 245-0505
fax (623) 245-3475

Credentials & registration

NPPES · NUCC
NPI registered
May 2012 — 14 yrs on file
Profile last updated
November 26, 2018
Specialty taxonomy
363LF0000X — NUCC code
State license (1)
Arizona #F1111199

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1699035246. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$62
Transactions
3
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
Sanofi-Aventis U.S. LLC 1 $29.86
Pfizer INC. 1 $17.62
Sanofi Pasteur INC. 1 $14.27

By nature of payment

Food and Beverage
$62

Frequently asked questions

Auto-generated from federal data
What is Dr. Mary Guerin's medical specialty?
Dr. Mary Guerin practices Family Nurse Practitioner in Tempe, AZ.
Where does Dr. Mary Guerin practice?
Dr. Mary Guerin practices at 2033 E Warner RD Ste 109, Tempe, AZ 85284. Office phone: 4808205525.
What is Dr. Mary Guerin's NPI?
Dr. Mary Guerin's National Provider Identifier (NPI) is 1699035246, issued by NPPES.