Doctor profile · Federal record

Dr. Patricia Armstrong, PA

Physician Assistant · Physician Assistant · Phoenix, AZ

  • NPI 1326015165
  • 20 yrs on file
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1300 N 12Th St, 301
Phoenix, AZ 850062848
(602) 839-6968
fax (602) 839-4144
Mailing address
Po Box 29862
Phoenix, AZ 850389862

Credentials & registration

NPPES · NUCC
NPI registered
March 2006 — 20 yrs on file
Profile last updated
August 23, 2013
Specialty taxonomy
363A00000X — NUCC code
State license (1)
Arizona #2416
Medicaid
AZ #733619

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1326015165. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
71
Distinct HCPCS
2
Medicare allowed
$8,206
HCPCS Description Services Patients Avg allowed
99284 Emergency department visit with moderate level of medical decision making 48 46 $101
99285 Emergency department visit with high level of medical decision making 23 22 $147

In context: peer comparison

Among 183 peers in Phoenix Physician Assistant, average services per provider: 110. This provider delivers 0.6× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
69
Patients
68
Total drug cost
$447
Drug Type Claims Patients Total cost
Prednisone Generic 21 21 $46
Cyclobenzaprine Hcl Generic 18 18 $74
Ibuprofen Generic 18 17 $74
Ketorolac Tromethamine Generic 12 12 $253

Frequently asked questions

Auto-generated from federal data
What is Dr. Patricia Armstrong's medical specialty?
Dr. Patricia Armstrong practices Physician Assistant in Phoenix, AZ.
Where does Dr. Patricia Armstrong practice?
Dr. Patricia Armstrong practices at 1300 N 12Th St, Phoenix, AZ 850062848. Office phone: 6028396968.
What is Dr. Patricia Armstrong's NPI?
Dr. Patricia Armstrong's National Provider Identifier (NPI) is 1326015165, issued by NPPES.
What procedures does Dr. Patricia Armstrong commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with moderate level of medical decision making (HCPCS 99284); Emergency department visit with high level of medical decision making (HCPCS 99285). Source: CMS Medicare Physician & Other Practitioners file.