NPPES file of Aug 9, 2026

Morgan Starr Warren, PA-C

Physician Assistant · Glendale, AZ

Morgan Starr Warren, PA-C is a physician assistant with a practice address in Glendale, Arizona, and NPI 1821880139, issued on May 21, 2025. Check the license 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1821880139
Name
Morgan Starr Warren
Credential
PA-C
Primary taxonomy
Physician Assistant 363A00000X
Practice location
5555 W Thunderbird RD, Glendale, AZ 85306
Phone
(719) 684-3177
Enumerated
May 21, 2025
Record last updated
Aug 14, 2025
Medicare enrollment
Enrolled (PECOS I20251027001486); 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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8 nearest physician assistant records → All 3,666 in Arizona → Look up another NPI →

Also registered at 5555 W Thunderbird RD

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

  1. Dareen AlliePhysical Therapy Assistant1487504627
  2. Alicia Anderson, DOEmergency Medicine Physician1841866712
  3. Brian Baird, DOHospitalist Physician1174012397
  4. Lily Batchelor, NNP-BCNeonatal Nurse Practitioner1851065189
  5. Kayla BerryFamily Nurse Practitioner1063380442
  6. Michael Best, M.D., MPHHospitalist Physician1508251174

Verify Morgan Starr Warren in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Arizona board licenses this professionCheck 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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Bills Medicare through one group practice

  1. Banner Physician Specialists Arizona LLCGlendale, AZ

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

Morgan Starr Warren among 3,666 physician assistant records in Arizona

Morgan Starr Warren, 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 2025, is newer than 90% of them.

  • NPI issued2025 · 90% of these records are older, 4% newer
  • In a Medicare fileYes · 77% of these records are
  • In the CMS Doctors and Clinicians fileYes · 60% of these records are
  • Graduated2025 · median 2018 among the 2,207 with a school on file
  • 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).

168 physician assistant records list a practice address in Glendale

They are 168 of the 5,447 NPPES records with a practice address in Glendale, and 3,666 physician assistant records in Arizona.

All 3,666 in Arizona → Every provider in Glendale → Physician Assistant nationwide →

The 8 physician assistant records with the nearest ZIP codes

  1. Leigh Casabianca, PA-CGlendale, AZ 853061487962445
  2. Tracy Cumberland, PA-C, PHDGlendale, AZ 853061538205851
  3. Laurie Espinosa, PA-CGlendale, AZ 853061255500476
  4. Carrie Kunberger, PACGlendale, AZ 853061952411134
  5. Katherine Lijoi, PA-CGlendale, AZ 853061023178449
  6. Lucia Lumley, PA-CGlendale, AZ 853061912236340
  7. Alison McLellan, PA-CGlendale, AZ 853061194029157
  8. Mark Mitchell, PA-CGlendale, AZ 853061083694061

Common questions

What is Morgan Starr Warren, PA-C's NPI number?

Morgan Starr Warren, PA-C's National Provider Identifier (NPI) is 1821880139, issued on May 21, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Morgan Starr Warren, PA-C located?

The NPPES record lists a practice address at 5555 W Thunderbird RD, Glendale, AZ, 85306. Phone: (719) 684-3177. Providers update this record themselves, so call before visiting.

How can I verify Morgan Starr Warren, PA-C's license?

Search the Arizona board that licenses this profession; the NPPES record confirms identity 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.