NPPES file of Aug 9, 2026

Erin McCullough, NP

Nurse Practitioner · Flagstaff, AZ

Erin McCullough, NP is a nurse practitioner with a practice address in Flagstaff, Arizona, and NPI 1396443230, issued on Feb 20, 2023. Check the license (Arizona 286975, 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
1396443230
Name
Erin McCullough
Credential
NP
Primary taxonomy
Nurse Practitioner 363L00000X
License number
286975 AZ
Self-reported in NPPES; status is on the state search
Practice location
4290 E Wild Elk Trl, Flagstaff, AZ 86004
Phone
(928) 600-2474
Enumerated
Feb 20, 2023
Record last updated
Feb 20, 2023
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). 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 →

Verify Erin McCullough 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 286975    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

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36% more Medicare Part D claims than the average nurse practitioner in 2024

1,512 Medicare Part D claims for 154 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. 64 claims were for opioids.

  1. Erin McCullough1,512
  2. Specialty average1,109

Most prescribed

  1. Lisinopril102 claims
  2. Levothyroxine Sodium97 claims
  3. Atorvastatin Calcium66 claims
  4. Gabapentin61 claims
  5. Metformin Hcl59 claims
  6. Furosemide58 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.

Erin McCullough among 1,423 nurse practitioner records in Arizona

Erin McCullough, NP 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 2023, is newer than 79% of them.

  • NPI issued2023 · 79% of these records are older, 14% newer
  • In a Medicare fileYes · 74% of these records are
  • In the CMS Doctors and Clinicians fileNo · 57% of these records are
  • Record last updated2023 · 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 Flagstaff → Nurse Practitioner nationwide →

The 8 nurse practitioner records with the nearest ZIP codes

  1. Daniel Canfield, RNFlagstaff, AZ 860041285494955
  2. Jurgen Hall, FNPFlagstaff, AZ 860041407820509
  3. Jessica HolstFlagstaff, AZ 860041134864754
  4. Krystle Brunker, APRNFlagstaff, AZ 860011376287052
  5. Despina Ciocanel, NPFlagstaff, AZ 860011659894541
  6. Jill Dubravcic, FNPFlagstaff, AZ 860011174954895
  7. Tina Fawcett, AGACNPFlagstaff, AZ 860011326422700
  8. Lindsey Forstie, FNPFlagstaff, AZ 860011487174926

Common questions

What is Erin McCullough, NP's NPI number?

Erin McCullough, NP's National Provider Identifier (NPI) is 1396443230, issued on Feb 20, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Erin McCullough, NP located?

The NPPES record lists a practice address at 4290 E Wild Elk Trl, Flagstaff, AZ, 86004. Phone: (928) 600-2474. Providers update this record themselves, so call before visiting.

How can I verify Erin McCullough, NP's license?

NPPES lists Arizona license number 286975, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity only.

How much does Erin McCullough, NP prescribe under Medicare Part D?

In 2024, Erin McCullough, NP had 1,512 Medicare Part D claims for 154 beneficiaries; the average among nurse practitioner prescribers was 1,109. 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.

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.