NPPES file of Aug 9, 2026

Michael Fallon, PMHNP

Psychiatric/Mental Health Nurse Practitioner · Billings, MT

Michael Fallon, PMHNP is a psychiatric/mental health nurse practitioner with a practice address in Billings, Montana, and NPI 1184325524, issued on Mar 13, 2023. Check the license (Montana NUR-APRN-LIC-213539, as entered in NPPES) with the Montana 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
1184325524
Name
Michael Fallon
Credential
PMHNP
Primary taxonomy
Psychiatric/Mental Health Nurse Practitioner 363LP0808X
License number
NUR-APRN-LIC-213539 MT
Self-reported in NPPES; status is on the state search
Practice location
27 N 27TH St Ste 21E, Billings, MT 59101
Phone
(406) 200-8471
Enumerated
Mar 13, 2023
Record last updated
Mar 20, 2023
Medicare enrollment
Enrolled (PECOS I20230406001467); 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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Also registered at 27 N 27TH St Ste 21E

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

  1. Laura CallanPsychiatric/Mental Health Nurse Practitioner1467161331
  2. Matthew Perdue, MDAddiction Psychiatry Physician1801349410

Verify Michael Fallon in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Montana board licenses this profession
    Search for license NUR-APRN-LIC-213539
    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
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62% fewer Medicare Part D claims than the average psychiatric/mental health nurse practitioner in 2024

340 Medicare Part D claims for 23 beneficiaries, against an average of 906 among the 30,717 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Michael Fallon340
  2. Specialty average906

Most prescribed

  1. Clonazepam65 claims
  2. Aripiprazole30 claims
  3. Clonidine Hcl28 claims
  4. Lamotrigine23 claims
  5. Olanzapine21 claims
  6. Amitriptyline Hcl15 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.

Bills Medicare through one group practice

  1. Frontier Psychiatry PLLCBillings, MT

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

Psychiatric/Mental Health Nurse Practitioner providers in Montana

There are 243 psychiatric/mental health nurse practitioner records in Montana.

Other psychiatric/mental health nurse practitioner records in Montana

  1. Mark Ackerman, RN, APNBozeman, MT1679833016
  2. Kristina Anderson, PMHNPKalispell, MT1558137760
  3. Laurel Andrechak, FNP, PSYCH NPGreat Falls, MT1992907372
  4. Shelley Andrus, APRNGreat Falls, MT1962786806
  5. Allyson Arnold, PMHNPKalispell, MT1033819800
  6. Fraser Ball, PMHNPBozeman, MT1770349219
  7. Abigail Banmbuh, PMHNPBozeman, MT1508400607
  8. Racheal Bashaw, DNP PMHNPGreat Falls, MT1609568872
  9. Marnie Basta-SmithBozeman, MT1053849851
  10. Cynthia Bauman, PMHNP-BCWarm Springs, MT1609205020

Common questions

What is Michael Fallon, PMHNP's NPI number?

Michael Fallon, PMHNP's National Provider Identifier (NPI) is 1184325524, issued on Mar 13, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Michael Fallon, PMHNP located?

The NPPES record lists a practice address at 27 N 27TH St Ste 21E, Billings, MT, 59101. Phone: (406) 200-8471. Providers update this record themselves, so call before visiting.

How can I verify Michael Fallon, PMHNP's license?

NPPES lists Montana license number NUR-APRN-LIC-213539, as entered by the provider. Search the Montana board that licenses this profession; the NPPES record confirms identity only.

How much does Michael Fallon, PMHNP prescribe under Medicare Part D?

In 2024, Michael Fallon, PMHNP had 340 Medicare Part D claims for 23 beneficiaries; the average among psychiatric/mental health nurse practitioner prescribers was 906. 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.