JOHN KURTIS MUELLER MD
NPI 1497821300
Psychiatry & Neurology - Psychiatry in Flagstaff, AZ

Q: What is John Mueller's NPI number?

The NPI number for John Mueller is 1497821300. It was assigned to this individual provider in the NPPES registry on November 24, 2006.

Q: What is John Mueller's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Q: Is John Mueller enrolled in Medicare?

No. John Mueller has opted out of Medicare through April 1, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

Q: When was this NPI record last updated?

The NPPES record for John Mueller was last updated on May 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since November 24, 2006Opted out of Medicare · through Apr 1, 2028

1515 N SAN FRANCISCO ST, FLAGSTAFF, AZ 86001(928) 214-0012(928) 774-2801 Get Directions Write a Review

NPPES record last updated: May 2, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About John Kurtis Mueller Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

JOHN KURTIS MUELLER MD (NPI 1497821300) is an individual psychiatry provider in Flagstaff, Arizona, licensed in Arizona (25350) and active in the NPI registry since November 2006. He has opted out of Medicare through April 1, 2028 and remains eligible to order and refer and maintains a secondary practice location in Flagstaff.

NPPES Registry Identity

NPI1497821300

Entity TypeIndividualMale

Primary Taxonomy2084P0800X

Provider Legal NameJOHN KURTIS MUELLERCredential: MD

Location Address1515 N SAN FRANCISCO STFlagstaff, AZ 86001

Mailing Address2920 N 4th StFlagstaff, AZ 86004-1816

Phone(928) 214-0012

Fax(928) 774-2801

Sole ProprietorYes

Enumeration DateNovember 24, 2006

Last NPPES UpdateMay 2, 2026

NPPES CertifiedMay 2, 2026

✔ NPI 1497821300 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians

Taxonomy Code2084P0800X

License✔ Licensed in AZ · 25350

Definition

A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.

1515 N SAN FRANCISCO ST, Flagstaff, AZ 86001

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Secondary Practice Location 1

Location 12920 N 4th StFlagstaff, AZ 86004-1816 · Phone (928) 522-1152

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

ⓘ

Opted out of Medicare

John Kurtis Mueller Md has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from April 1, 2016 through April 1, 2028.

Opt-Out Effective DateApril 1, 2016

Opt-Out In Effect ThroughApril 1, 2028Opt-out affidavits renew automatically every two years unless cancelled

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 86001 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$168.60 typical visit price

range $55.44 – $168.60

Typical copayment $42.15 (range $13.86 – $42.15)

Most-billed visit code 99205

Established Patient

$69.24 typical visit price

range $17.72 – $137.41

Typical copayment $17.31 (range $4.43 – $34.35)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 10

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. MARY L DELDUCA MD

Psychiatry & Neurology (Psychiatry)