NPPES file of Aug 9, 2026

John Kurtis Mueller, MD

Psychiatry Physician · Flagstaff, AZ

John Kurtis Mueller, MD is a psychiatry physician with a practice address in Flagstaff, Arizona, and NPI 1497821300, issued on Nov 24, 2006. Check the license (Arizona 25350, as entered in NPPES) on the Arizona Medical Board; 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
1497821300
Name
John Kurtis Mueller
Credential
MD
Primary taxonomy
Psychiatry Physician 2084P0800X
License number
25350 AZ
Self-reported in NPPES; status is on the state search
Practice location
1515 N San Francisco St, Flagstaff, AZ 86001
Phone
(928) 214-0012
Enumerated
Nov 24, 2006
Record last updated
May 2, 2026
Fax
(928) 774-2801
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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Also registered at 1515 N San Francisco St

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

  1. Heather Boyle, M.D.Psychiatry Physician1417127564
  2. Mary Delduca, MDPsychiatry Physician1104883172
  3. Harold Figueroa, MDPsychiatry Physician1396703047
  4. Michelle Gray, PH.D.Psychologist1942417696
  5. Mary O'Neill, PH.D.Psychologist1184838864
  6. Kirsten Page, M.A., LMFTMarriage & Family Therapist1174671341

Verify John Kurtis Mueller in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersArizona Medical Board
    Search for license 25350
    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
Open 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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74% fewer Medicare Part D claims than the average psychiatry physician in 2024

261 Medicare Part D claims for 38 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D.

  1. John Mueller261
  2. Specialty average1,000

Most prescribed

  1. Trazodone Hcl30 claims
  2. Quetiapine Fumarate29 claims
  3. Clonazepam28 claims
  4. Bupropion Xl27 claims
  5. Escitalopram Oxalate27 claims
  6. Duloxetine Hcl25 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.

John Kurtis Mueller among 942 psychiatry physician records in Arizona

John Kurtis Mueller, MD is one of 942 psychiatry physician records with a practice address in Arizona. 67% 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, 61% newer
  • In a Medicare fileYes · 67% of these records are
  • In the CMS Doctors and Clinicians fileNo · 41% of these records are
  • Record last updated2026 · 55% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Psychiatry Physician providers in Arizona

There are 942 psychiatry physician records in Arizona.

The 8 psychiatry physician records with the nearest ZIP codes

  1. Heather Boyle, M.D.Flagstaff, AZ 860011417127564
  2. Mary Coy, M.D.Flagstaff, AZ 860011629122510
  3. Mary Delduca, MDFlagstaff, AZ 860011104883172
  4. Harold Figueroa, MDFlagstaff, AZ 860011396703047
  5. Judith Freilich, M.D.Flagstaff, AZ 860011871735027
  6. Thomas Gaughan, MDFlagstaff, AZ 860011043278799
  7. Sara Gibson, MDFlagstaff, AZ 860011104814524
  8. Adam Graff, M.D.Flagstaff, AZ 860011073787156

Common questions

What is John Kurtis Mueller, MD's NPI number?

John Kurtis Mueller, MD's National Provider Identifier (NPI) is 1497821300, issued on Nov 24, 2006. An NPI identifies a provider in billing; it is not a license.

Where is John Kurtis Mueller, MD located?

The NPPES record lists a practice address at 1515 N San Francisco St, Flagstaff, AZ, 86001. Phone: (928) 214-0012. Providers update this record themselves, so call before visiting.

How can I verify John Kurtis Mueller, MD's license?

NPPES lists Arizona license number 25350, as entered by the provider. Search the Arizona Medical Board at https://www.azmd.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does John Kurtis Mueller, MD prescribe under Medicare Part D?

In 2024, John Kurtis Mueller, MD had 261 Medicare Part D claims for 38 beneficiaries; the average among psychiatry physician prescribers was 1,000. 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.