Romi Marie Coolidge, D.O.
Hospitalist Physician · Hamilton, MT
Romi Marie Coolidge, D.O. is a hospitalist physician with a practice address in Hamilton, Montana, and NPI 1780940098, issued on Apr 11, 2012. Check the license (Montana 49173, as entered in NPPES) on the Montana Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Romi Marie Coolidge
- Credential
- D.O.
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License numbers
- 49173 MT
006595 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 1200 Westwood Dr, Hamilton, MT 59840
- Phone
- (406) 363-2211
- Enumerated
- Apr 11, 2012
- Record last updated
- Oct 12, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (406) 375-4846
- Medicaid IDs
- 1780940098 ID
011991 AZ - Medicare enrollment
- Enrolled (PECOS I20160713001204); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest hospitalist physician records → All 101 in Montana → Look up another NPI →
Also registered at 1200 Westwood Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Patrick Anderson, OTD, OTR/LOccupational Therapist1255099289
- Jessica Antisdel, CRNACertified Registered Nurse Anesthetist1134798044
- Walker Ashcraft, MDFamily Medicine Physician1265485114
- William AshfordParamedic1821931445
- Gina Basque, RN, BSNEmergency Registered Nurse1902720998
Verify Romi Marie Coolidge in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMontana Board of Medical Examiners
Search for license 49173Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
72% fewer Medicare Part D claims than the average hospitalist physician in 2024
146 Medicare Part D claims for 83 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims.
Most prescribed
- Prednisone18 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
- Marcus Daly Memorial Hospital CorporationHamilton, MT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Romi Marie Coolidge among 101 hospitalist physician records in Montana
Romi Marie Coolidge, D.O. is one of 101 hospitalist physician records with a practice address in Montana. 91% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 49% of them.
- NPI issued2012 · 49% of these records are older, 48% newer
- In a Medicare fileYes · 91% of these records are
- In the CMS Doctors and Clinicians fileYes · 78% of these records are
- Graduated2012 · median 2012 among the 79 with a school on file
- Record last updated2016 · 17% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208M00000X and a Montana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hospitalist Physician providers in Montana
There are 101 hospitalist physician records in Montana.
All 101 in Montana → Every provider in Hamilton → Hospitalist Physician nationwide →
The 8 hospitalist physician records with the nearest ZIP codes
- Dean French, M.D.Plains, MT 598591740396753
- Irene Martin, M.D.Plains, MT 598591851409379
- Ryan Ross, MDPolson, MT 598601497017313
- Ryan DixonMissoula, MT 598041417344276
- Kimberly Floyd, D.O.Missoula, MT 598021265609531
- Nicholas ZakovichMissoula, MT 598021215490081
- Jason Bechard, MDKalispell, MT 599011285740845
- Charles Charman, MDKalispell, MT 599011013964014
Common questions
What is Romi Marie Coolidge, D.O.'s NPI number?
Romi Marie Coolidge, D.O.'s National Provider Identifier (NPI) is 1780940098, issued on Apr 11, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Romi Marie Coolidge, D.O. located?
The NPPES record lists a practice address at 1200 Westwood Dr, Hamilton, MT, 59840. Phone: (406) 363-2211. Providers update this record themselves, so call before visiting.
How can I verify Romi Marie Coolidge, D.O.'s license?
NPPES lists Montana license number 49173, 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.
How much does Romi Marie Coolidge, D.O. prescribe under Medicare Part D?
In 2024, Romi Marie Coolidge, D.O. had 146 Medicare Part D claims for 83 beneficiaries; the average among hospitalist physician prescribers was 521. 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.