NPPES file of Aug 9, 2026

Kirstine A. Blackshear, PA-C

Medical Physician Assistant · Buckeye, AZ

Kirstine A. Blackshear, PA-C is a medical physician assistant with a practice address in Buckeye, Arizona, and NPI 1841269313, issued on Mar 16, 2006. Check the license (Arizona 2967, as entered in NPPES) with the Arizona board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1841269313
Name
Kirstine A. Blackshear
Credential
PA-C
Primary taxonomy
Medical Physician Assistant 363AM0700X
License number
2967 AZ
Self-reported in NPPES; status is on the state search
Practice location
1209 N Miller RD, Buckeye, AZ 85326
Phone
(623) 386-5785
Enumerated
Mar 16, 2006
Record last updated
Mar 7, 2023
Fax
(623) 386-6673
Medicare enrollment
Enrolled (PECOS I20050512000336); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 1209 N Miller RD

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Debbie Davis, FNP-CFamily Nurse Practitioner1457780306
  2. Brandon Marschman, PT, DPTPhysical Therapist1992934186
  3. Eufemio Polanco, PHYSICIAN ASSISTANTPhysician Assistant1346464195

Verify Kirstine A. Blackshear in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Arizona board licenses this profession
    Search for license 2967
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Arizona license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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7.7 times the Medicare Part D claims of the average medical physician assistant in 2024

8,807 Medicare Part D claims for 745 beneficiaries, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims. 27 claims were for opioids.

  1. Kirstine Blackshear8,807
  2. Specialty average1,148

Most prescribed

  1. Levothyroxine Sodium507 claims
  2. Atorvastatin Calcium437 claims
  3. Losartan Potassium423 claims
  4. Amlodipine Besylate293 claims
  5. Gabapentin287 claims
  6. Lisinopril253 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.

Bills Medicare through one group practice

  1. Vhs Outpatient Clinics IncPeoria, AZ

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Kirstine A. Blackshear among 996 medical physician assistant records in Arizona

Kirstine A. Blackshear, PA-C is one of 996 medical physician assistant records with a practice address in Arizona. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 6% of them.

  • NPI issued2006 · 6% of these records are older, 72% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileYes · 54% of these records are
  • Graduated2003 · median 2012 among the 541 with a school on file
  • Record last updated2023 · 53% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AM0700X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Medical Physician Assistant providers in Arizona

There are 996 medical physician assistant records in Arizona.

The 8 medical physician assistant records with the nearest ZIP codes

  1. Ronald Fergison, P.A.-C.Buckeye, AZ 853261790785038
  2. Matthew Lamca, PA-CBuckeye, AZ 853261346762325
  3. Suzanne Russell, PA-CAvondale, AZ 853231376794446
  4. Julio Feliciano, PAEl Mirage, AZ 853351023871449
  5. Karin Montiel Lopez, PAEl Mirage, AZ 853351487495560
  6. Gerardo Sanchez, PASan Luis, AZ 853361437267424
  7. Stephen Fils Bazilme, PA, SA-CGoodyear, AZ 853381467110890
  8. Julie Browne, PA-C, RDGoodyear, AZ 853381730419060

Common questions

What is Kirstine A. Blackshear, PA-C's NPI number?

Kirstine A. Blackshear, PA-C's National Provider Identifier (NPI) is 1841269313, issued on Mar 16, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Kirstine A. Blackshear, PA-C located?

The NPPES record lists a practice address at 1209 N Miller RD, Buckeye, AZ, 85326. Phone: (623) 386-5785. Providers update this record themselves, so call before visiting.

How can I verify Kirstine A. Blackshear, PA-C's license?

NPPES lists Arizona license number 2967, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity only.

How much does Kirstine A. Blackshear, PA-C prescribe under Medicare Part D?

In 2024, Kirstine A. Blackshear, PA-C had 8,807 Medicare Part D claims for 745 beneficiaries; the average among medical physician assistant prescribers was 1,148. 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.