Katarina Armstrong, PA-C
Physician Assistant · Peoria, AZ
Katarina Armstrong, PA-C is a physician assistant with a practice address in Peoria, Arizona, and NPI 1053074708, issued on Oct 20, 2021. Check the license (Arizona 10977, as entered in NPPES) with the Arizona board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Katarina Armstrong
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 10977 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 13460 N 94TH Dr Ste J1, Peoria, AZ 85381
- Phone
- (623) 876-8816
- Enumerated
- Oct 20, 2021
- Record last updated
- Mar 11, 2025
- Fax
- (623) 298-0168
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 3,666 in Arizona → Look up another NPI →
Also registered at 13460 N 94TH Dr Ste J1
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Moustafa Banna, MDCardiovascular Disease Physician1003009861
- Sarah Barr, PA-CMedical Physician Assistant1588853238
- Helen Bell, ACNPAcute Care Nurse Practitioner1336140185
Verify Katarina Armstrong in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Arizona board licenses this profession
Search for license 10977Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
85% fewer Medicare Part D claims than the average physician assistant in 2024
128 Medicare Part D claims for 105 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. 21 claims were for opioids.
Most prescribed
- Naproxen22 claims
- Methylprednisolone13 claims
- Prednisone12 claims
- Tramadol Hcl12 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Katarina Armstrong among 3,666 physician assistant records in Arizona
Katarina Armstrong, PA-C is one of 3,666 physician assistant records with a practice address in Arizona. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 64% of them.
- NPI issued2021 · 64% of these records are older, 30% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileNo · 60% of these records are
- Record last updated2025 · 35% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
108 physician assistant records list a practice address in Peoria
They are 108 of the 2,528 NPPES records with a practice address in Peoria, and 3,666 physician assistant records in Arizona.
All 3,666 in Arizona → Every provider in Peoria → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Janet Bonner West, P.A.Peoria, AZ 853811992765150
- Rebecca Caudle, PA-CPeoria, AZ 853811558395087
- Tiffany Cooke, PA-CPeoria, AZ 853811841242278
- Sharilyn Dalton, PAPeoria, AZ 853811902942758
- Julie Davinson, PA-CPeoria, AZ 853811639119738
- Sharon Dickinson, P.A.Peoria, AZ 853811417135054
- Christina Foster, PA-CPeoria, AZ 853811649321837
- Julia Jones, PA-CPeoria, AZ 853811538241674
Common questions
What is Katarina Armstrong, PA-C's NPI number?
Katarina Armstrong, PA-C's National Provider Identifier (NPI) is 1053074708, issued on Oct 20, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Katarina Armstrong, PA-C located?
The NPPES record lists a practice address at 13460 N 94TH Dr Ste J1, Peoria, AZ, 85381. Phone: (623) 876-8816. Providers update this record themselves, so call before visiting.
How can I verify Katarina Armstrong, PA-C's license?
NPPES lists Arizona license number 10977, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity only.
How much does Katarina Armstrong, PA-C prescribe under Medicare Part D?
In 2024, Katarina Armstrong, PA-C had 128 Medicare Part D claims for 105 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.