NPPES file of Aug 9, 2026

Louis D. Bailey, D.O.

Diagnostic Radiology Physician · Glasgow, MT

Louis D. Bailey, D.O. is a diagnostic radiology physician with a practice address in Glasgow, Montana, and NPI 1659682573, issued on Jun 24, 2010. Check the license on the Montana Board of Medical Examiners; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1659682573
Name
Louis D. Bailey
Credential
D.O.
Primary taxonomy
Diagnostic Radiology Physician 2085R0202X
License number
510101883 MI
Self-reported in NPPES; status is on the state search
Practice location
621 3RD St S, Glasgow, MT 59230
Phone
(406) 228-3645
Enumerated
Jun 24, 2010
Record last updated
Nov 23, 2020 (not updated in 6 years: call before relying on the address or phone)
Fax
(406) 228-3533
Medicare enrollment
Enrolled (PECOS I20230502002488); accepts Medicare assignment
Medical or professional school
Kansas City University Of Med & Biosciences, College Of Osteo Med, 2010
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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8 nearest diagnostic radiology physician records → All 108 in Montana → Look up another NPI →

Also registered at 621 3RD St S

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

  1. Jace Ball, PA-CPhysician Assistant1134455835
  2. Lisa Ball, CRNACertified Registered Nurse Anesthetist1912150228
  3. Nancy Braaten, OTRLOccupational Therapist1962148528
  4. Christopher Brooks-Smith, PHARMDPharmacist1851869846
  5. Stacey Fast, APRN, PMHNP-BC, DNPPsychiatric/Mental Health Nurse Practitioner1780416701
  6. Michael Fay, M.D.Specialist1831127828

Verify Louis D. Bailey in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMontana Board of Medical ExaminersCheck 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 Montana 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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Bills Medicare through one group practice

  1. Ihc Health Services IncSt George, UT

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

Louis D. Bailey among 108 diagnostic radiology physician records in Montana

Louis D. Bailey, D.O. is one of 108 diagnostic radiology physician records with a practice address in Montana. 62% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 79% of them.

  • NPI issued2010 · 79% of these records are older, 16% newer
  • In a Medicare fileYes · 62% of these records are
  • In the CMS Doctors and Clinicians fileYes · 59% of these records are
  • Graduated2010 · median 2004 among the 64 with a school on file
  • Record last updated2020 · 69% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0202X and a Montana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

2 diagnostic radiology physician records list a practice address in Glasgow

They are 2 of the 78 NPPES records with a practice address in Glasgow, and 108 diagnostic radiology physician records in Montana.

All 108 in Montana → Every provider in Glasgow → Diagnostic Radiology Physician nationwide →

The 8 diagnostic radiology physician records with the nearest ZIP codes

  1. Martin Kurland, MDGlasgow, MT 592301497869572
  2. Yahweh YahwehPoplar, MT 592551437005931
  3. Jennifer Adams, MDSidney, MT 592701770540254
  4. Gregory Faul, M.D.Sidney, MT 592701780764399
  5. John Morgan, M.D.Sidney, MT 592701710202536
  6. Brady Banta, M.D.Miles City, MT 593011710937156
  7. George Knight, MDBillings, MT 591071306966858
  8. Douglas Bell, MDBillings, MT 591011871662817

Common questions

What is Louis D. Bailey, D.O.'s NPI number?

Louis D. Bailey, D.O.'s National Provider Identifier (NPI) is 1659682573, issued on Jun 24, 2010. An NPI identifies a provider in billing; it is not a license.

Where is Louis D. Bailey, D.O. located?

The NPPES record lists a practice address at 621 3RD St S, Glasgow, MT, 59230. Phone: (406) 228-3645. Providers update this record themselves, so call before visiting.

How can I verify Louis D. Bailey, D.O.'s license?

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), 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.