James Day, MD
Psychiatry Physician · Great Falls, MT
James Day, MD is a psychiatry physician with a practice address in Great Falls, Montana, and NPI 1558371948, issued on Aug 8, 2006. Check the license (Montana 3892, as entered in NPPES) on the Montana Board of Medical Examiners; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- James Day
- Credential
- MD
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- 3892 MT
Self-reported in NPPES; status is on the state search - Practice location
- 915 1St Ave S, Great Falls, MT 59401
- Phone
- (406) 791-9550
- Enumerated
- Aug 8, 2006
- Entity
- Type 1 · individual
Also registered at 915 1St Ave S
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Laurel Andrechak, FNP, PSYCH NPFamily Nurse Practitioner1992907372
- Judith Baird, LCSWMental Health Counselor1225480205
- Danielle Bresnahan, LCSWClinical Social Worker1013643949
- Vonnie Brown, LCSWClinical Social Worker1083783575
- Rick Fossen, PHARM.D.Pharmacist1659880029
- Amber Gibson, LCPCMental Health Counselor1760990022
Verify James Day in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMontana Board of Medical Examiners
Search for license 3892Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Psychiatry Physician providers in Montana
There are 153 psychiatry physician records in Montana. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
Other psychiatry physician records in Montana
- Nora Abdullah, MDMissoula, MT1295354298
- Adeola Adelayo, M.D.Bozeman, MT1205996907
- Graig Aders, M.D.Great Falls, MT1265758734
- Erin Amato, MDBillings, MT1447425178
- Alexis Anderson, D.O.Bozeman, MT1124162177
- Deanna Armstrong, M.D.Helena, MT1003900184
- Eric Arzubi, M.D.Billings, MT1770738353
- Mary Bassingthwaighte, MDMissoula, MT1346399912
- Julia Bell, MDHamilton, MT1780664318
- Daniel Bemporad, D.O.Warm Springs, MT1811438120
Common questions
What is James Day, MD's NPI number?
James Day, MD's National Provider Identifier (NPI) is 1558371948, issued on Aug 8, 2006. An NPI identifies a provider in billing; it is not a license.
Where is James Day, MD located?
The NPPES record lists a practice address at 915 1St Ave S, Great Falls, MT, 59401. Phone: (406) 791-9550. Providers update this record themselves, so call before visiting.
How can I verify James Day, MD's license?
NPPES lists Montana license number 3892, as entered by the provider. Search the Montana Board of Medical Examiners at https://ebiz.mt.gov/POL/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.