Michael C. Maxwell, M.D.
Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Bozeman, MT
Michael C. Maxwell, M.D. is a thoracic surgery (cardiothoracic vascular surgery) physician with a practice address in Bozeman, Montana, and NPI 1114926300, issued on Jul 19, 2005. Check the license (Montana 12361, as entered in NPPES) on the Montana Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Michael C. Maxwell
- Credential
- M.D.
- Primary taxonomy
- Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician 208G00000X
- License numbers
- 12361 MT
31814 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 915 Highland Blvd, Bozeman, MT 59715
- Phone
- (406) 414-5000
- Enumerated
- Jul 19, 2005
- Record last updated
- Apr 9, 2025
- Medicaid ID
- 819055 AZ
- Medicare enrollment
- Enrolled (PECOS I20050921000889); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest thoracic surgery (cardiothoracic vascular surgery) physician records → All 23 in Montana → Look up another NPI →
Also registered at 915 Highland Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Michelle Bailey, RN, CS, FNPFamily Nurse Practitioner1134546781
Verify Michael C. Maxwell in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMontana Board of Medical Examiners
Search for license 12361Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
16% more Medicare Part D claims than the average thoracic surgery (cardiothoracic vascular surgery) physician in 2024
117 Medicare Part D claims for 56 beneficiaries, against an average of 101 among the 2,587 providers of this specialty who prescribed in Part D. Brand-name drugs were 22% of claims. 27 claims were for opioids.
Most prescribed
- Eliquis14 claims
- Oxycodone Hcl14 claims
- Clopidogrel12 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.
The MIPS final score for 2023 (Medicare payment program): 89.5 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $1,410.90
25 payments; by number, the most common kind was food and beverage; the largest payer was W. L. Gore & Associates, Inc. The 4,047 providers of this specialty with any payment received $7,828.84 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
One hospital affiliation
- Bozeman Health Deaconess HospitalBozeman, MT · Acute Care Hospitals4 of 5 stars
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Michael C. Maxwell among 23 thoracic surgery (cardiothoracic vascular surgery) physician records in Montana
Michael C. Maxwell, M.D. is one of 23 thoracic surgery (cardiothoracic vascular surgery) physician records with a practice address in Montana. 61% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 91% newer
- In a Medicare fileYes · 61% of these records are
- In the CMS Doctors and Clinicians fileYes · 52% of these records are
- Graduated1989 · median 1997 among the 12 with a school on file
- Record last updated2025 · 35% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208G00000X and a Montana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician providers in Montana
There are 23 thoracic surgery (cardiothoracic vascular surgery) physician records in Montana.
All 23 in Montana → Every provider in Bozeman → Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician nationwide →
The 8 thoracic surgery (cardiothoracic vascular surgery) physician records with the nearest ZIP codes
- Travis Abicht, MDMissoula, MT 598021033239835
- Anthony Caffarelli, M.D.Missoula, MT 598021851587356
- Matthew Fleming, PA-CMissoula, MT 598021427689983
- Stephen Hiro, MDMissoula, MT 598021245272640
- Stewart Long, MDMissoula, MT 598021588720007
- Joseph Schmoker, MDMissoula, MT 598021184645236
- Stephen Tahta, MDMissoula, MT 598021104853829
- Roch Boyer, M.D.Kalispell, MT 599011821100322
Common questions
What is Michael C. Maxwell, M.D.'s NPI number?
Michael C. Maxwell, M.D.'s National Provider Identifier (NPI) is 1114926300, issued on Jul 19, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Michael C. Maxwell, M.D. located?
The NPPES record lists a practice address at 915 Highland Blvd, Bozeman, MT, 59715. Phone: (406) 414-5000. Providers update this record themselves, so call before visiting.
How can I verify Michael C. Maxwell, M.D.'s license?
NPPES lists Montana license number 12361, 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 Michael C. Maxwell, M.D. prescribe under Medicare Part D?
In 2024, Michael C. Maxwell, M.D. had 117 Medicare Part D claims for 56 beneficiaries; the average among thoracic surgery (cardiothoracic vascular surgery) physician prescribers was 101. Part D covers Medicare prescriptions only.
What is Michael C. Maxwell, M.D.'s MIPS final score?
The 2023 MIPS final score is 89.5 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.