NPPES file of Aug 9, 2026

Ariana Annette Anfinson Islas, FNP

Family Nurse Practitioner · Phoenix, AZ

Ariana Annette Anfinson Islas, FNP is a family nurse practitioner with a practice address in Phoenix, Arizona, and NPI 1700734837, issued on Mar 16, 2026. Check the license (Arizona 286670, 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
1700734837
Name
Ariana Annette Anfinson Islas
Credential
FNP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
286670 AZ
Self-reported in NPPES; status is on the state search
Practice location
1610 E Camelback RD, Phoenix, AZ 85016
Phone
(602) 277-1727
Enumerated
Mar 16, 2026
Record last updated
Mar 26, 2026
Medicare enrollment
Enrolled (PECOS I20260508002952); 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.
Download card Updates feed

8 nearest family nurse practitioner records → All 5,933 in Arizona → Look up another NPI →

Also registered at 1610 E Camelback RD

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

  1. Winifred AdebiyiAcute Care Nurse Practitioner1295375822
  2. Charlene Baldwin, FNPFamily Nurse Practitioner1033546411
  3. Aleasha Bryant, PHARM DPharmacist1013329028
  4. Narelle Chase, FNP-CFamily Nurse Practitioner1972130797
  5. Echelle Crenshaw, FNP-CFamily Nurse Practitioner1184145799
  6. Elizabeth Degnan, FNP-CFamily Nurse Practitioner1245317957

Verify Ariana Annette Anfinson Islas 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 286670    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.

Is this page about you? You can ask us to correct, restrict or remove it: how.

Bills Medicare through one group practice

  1. Minuteclinic LLCPhoenix, AZ

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

Ariana Annette Anfinson Islas among 5,933 family nurse practitioner records in Arizona

Ariana Annette Anfinson Islas, FNP is one of 5,933 family nurse practitioner 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 2026, is newer than 97% of them.

  • NPI issued2026 · 97% of these records are older, 0% newer
  • In a Medicare fileYes · 77% of these records are
  • In the CMS Doctors and Clinicians fileYes · 59% of these records are
  • Graduated2022 · median 2019 among the 3,510 with a school on file
  • Record last updated2026 · 38% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

1,242 family nurse practitioner records list a practice address in Phoenix

They are 1,242 of the 31,399 NPPES records with a practice address in Phoenix, and 5,933 family nurse practitioner records in Arizona.

All 5,933 in Arizona → Every provider in Phoenix → Family Nurse Practitioner nationwide →

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Susan Brown, APRN-BCPhoenix, AZ 850161821108135
  2. Tammy Gragg, D.N.P., FNP-C, PMHNPPhoenix, AZ 850161174604946
  3. Lonna Gutierrez, NPPhoenix, AZ 850161962512111
  4. Heather Healy, NPPhoenix, AZ 850161669493771
  5. Lorraine Homes, NPPhoenix, AZ 850161255375481
  6. Susie Jannusch, FNPPhoenix, AZ 850161518998871
  7. Timothy Mathews, FNP-CPhoenix, AZ 850161861584187
  8. Shannon Myers, FNP-CPhoenix, AZ 850161821108747

Common questions

What is Ariana Annette Anfinson Islas, FNP's NPI number?

Ariana Annette Anfinson Islas, FNP's National Provider Identifier (NPI) is 1700734837, issued on Mar 16, 2026. An NPI identifies a provider in billing; it is not a license.

Where is Ariana Annette Anfinson Islas, FNP located?

The NPPES record lists a practice address at 1610 E Camelback RD, Phoenix, AZ, 85016. Phone: (602) 277-1727. Providers update this record themselves, so call before visiting.

How can I verify Ariana Annette Anfinson Islas, FNP's license?

NPPES lists Arizona license number 286670, 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.