NPPES file of Aug 9, 2026

John Charles Bohnert, M.D.

Anesthesiology Physician · Missoula, MT

John Charles Bohnert, M.D. is an anesthesiology physician with a practice address in Missoula, Montana, and NPI 1558351577, issued on Oct 21, 2005. Check the license (Montana 8353, as entered in NPPES) 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 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1558351577
Name
John Charles Bohnert
Credential
M.D.
Primary taxonomy
Anesthesiology Physician 207L00000X
License number
8353 MT
Self-reported in NPPES; status is on the state search
Practice location
3550 Mullan RD, Missoula, MT 59808
Phone
(406) 728-8420
Enumerated
Oct 21, 2005
Record last updated
Jul 13, 2026
Medicaid ID
0070669 MT
Medicare enrollment
Enrolled (PECOS I20060315000804); accepts Medicare assignment
Medical or professional school
University Of Utah School Of Medicine, 1988
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 3550 Mullan RD

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

  1. Bruce Bollen, M.D.Anesthesiology Physician1104815216
  2. Peter Brinkley, M.D.Anesthesiology Physician1194714204
  3. Donald Ehrlich, M.D.Anesthesiology Physician1336138452
  4. Fred Fleming, M.D.Anesthesiology Physician1316936438
  5. Teresa Garland, M.D.Anesthesiology Physician1033108154
  6. Robert Hoolsema, M.D.Anesthesiology Physician1528058476

Verify John Charles Bohnert in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMontana Board of Medical Examiners
    Search for license 8353
    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
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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95% fewer Medicare Part D claims than the average anesthesiology physician in 2024

20 Medicare Part D claims, against an average of 402 among the 4,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. John Bohnert20
  2. Specialty average402

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. Missoula Bone And Joint LLCMissoula, MT

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

John Charles Bohnert among 227 anesthesiology physician records in Montana

John Charles Bohnert, M.D. is one of 227 anesthesiology physician records with a practice address in Montana. 81% 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, 88% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileYes · 74% of these records are
  • Graduated1988 · median 2006 among the 167 with a school on file
  • Record last updated2026 · 59% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a Montana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

63 anesthesiology physician records list a practice address in Missoula

They are 63 of the 3,567 NPPES records with a practice address in Missoula, and 227 anesthesiology physician records in Montana.

The 8 anesthesiology physician records with the nearest ZIP codes

  1. Bruce Bollen, M.D.Missoula, MT 598081104815216
  2. Peter Brinkley, M.D.Missoula, MT 598081194714204
  3. Donald Ehrlich, M.D.Missoula, MT 598081336138452
  4. Fred Fleming, M.D.Missoula, MT 598081316936438
  5. Stephen Kemple, D.O.Missoula, MT 598081336138478
  6. Gregar Lind, M.D.Missoula, MT 598081275522211
  7. Anthony Menendez, M.D.Missoula, MT 598081477542421
  8. Alexander Omura, M.D.Missoula, MT 598081881683837

Common questions

What is John Charles Bohnert, M.D.'s NPI number?

John Charles Bohnert, M.D.'s National Provider Identifier (NPI) is 1558351577, issued on Oct 21, 2005. An NPI identifies a provider in billing; it is not a license.

Where is John Charles Bohnert, M.D. located?

The NPPES record lists a practice address at 3550 Mullan RD, Missoula, MT, 59808. Phone: (406) 728-8420. Providers update this record themselves, so call before visiting.

How can I verify John Charles Bohnert, M.D.'s license?

NPPES lists Montana license number 8353, 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 John Charles Bohnert, M.D. prescribe under Medicare Part D?

In 2024, John Charles Bohnert, M.D. had 20 Medicare Part D claims; the average among anesthesiology physician prescribers was 402. 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.