NPPES file of Aug 9, 2026

Diana Amarillas Martinez

Nurse Practitioner · Phoenix, AZ

Diana Amarillas Martinez is a nurse practitioner with a practice address in Phoenix, Arizona, and NPI 1598894065, issued on Mar 2, 2007. Check the license (Arizona 329861, 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1598894065
Name
Diana Amarillas Martinez
Primary taxonomy
Nurse Practitioner 363L00000X
License number
329861 AZ
Self-reported in NPPES; status is on the state search
Practice location
2525 W Greenway RD Ste 125, Phoenix, AZ 85023
Phone
(480) 573-0130
Enumerated
Mar 2, 2007
Record last updated
Jan 12, 2026
Fax
(480) 573-0131
Medicare enrollment
Enrolled (PECOS I20260205002225); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
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 nurse practitioner records → All 1,423 in Arizona → Look up another NPI →

Also registered at 2525 W Greenway RD Ste 125

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

  1. Steven Adler, PA-CMedical Physician Assistant1316064363
  2. Richard Allen, PAMedical Physician Assistant1710005426
  3. Jawad Arshad, MDPain Medicine Physician1548896483
  4. Abram Burgher, MDInterventional Pain Medicine Physician1942274105
  5. Alicia HollisterFamily Nurse Practitioner1518261023
  6. Jarrett Leathem, D.O.Interventional Pain Medicine Physician1205193109

Verify Diana Amarillas Martinez 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 329861    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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Bills Medicare through one group practice

  1. Advanced Spine And Pain LLCPhoenix, AZ

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

Diana Amarillas Martinez among 1,423 nurse practitioner records in Arizona

Diana Amarillas Martinez is one of 1,423 nurse practitioner records with a practice address in Arizona. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 16% of them.

  • NPI issued2007 · 16% of these records are older, 79% newer
  • In a Medicare fileYes · 74% of these records are
  • In the CMS Doctors and Clinicians fileYes · 57% of these records are
  • Graduated2025 · median 2019 among the 805 with a school on file
  • Record last updated2026 · 39% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Nurse Practitioner providers in Arizona

There are 1,423 nurse practitioner records in Arizona.

All 1,423 in Arizona → Every provider in Phoenix → Nurse Practitioner nationwide →

The 8 nurse practitioner records with the nearest ZIP codes

  1. Olga Babadzhanova, FNPPhoenix, AZ 850231710765987
  2. Mariya Gold, NPPhoenix, AZ 850231891180410
  3. Christine Leach, FNPPhoenix, AZ 850231356924179
  4. Rachael Bennett, FNP-CPhoenix, AZ 850221134764590
  5. Stephanie Honing, NPPhoenix, AZ 850241376291989
  6. Chelsie Jones, FNPPhoenix, AZ 850241831803931
  7. Meradith McCortney, NPPhoenix, AZ 850221891640017
  8. Judi Ringer, APRN-RNPPhoenix, AZ 850221417752593

Common questions

What is Diana Amarillas Martinez's NPI number?

Diana Amarillas Martinez's National Provider Identifier (NPI) is 1598894065, issued on Mar 2, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Diana Amarillas Martinez located?

The NPPES record lists a practice address at 2525 W Greenway RD Ste 125, Phoenix, AZ, 85023. Phone: (480) 573-0130. Providers update this record themselves, so call before visiting.

How can I verify Diana Amarillas Martinez's license?

NPPES lists Arizona license number 329861, as entered by the provider. 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.