Mary Jozwiak, MD
Physical Medicine & Rehabilitation Physician · Billings, MT
Mary Jozwiak, MD is a physical medicine & rehabilitation physician with a practice address in Billings, Montana, and NPI 1922187749, issued on Nov 3, 2006. Check the license (Montana MT8391, as entered in NPPES) on the Montana Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Mary Jozwiak
- Credential
- MD
- Primary taxonomy
- Physical Medicine & Rehabilitation Physician 208100000X
- License number
- MT8391 MT
Self-reported in NPPES; status is on the state search - Practice location
- 2900 12TH Avenue North, Billings, MT 59101
- Phone
- (406) 237-5554
- Enumerated
- Nov 3, 2006
- Record last updated
- Sep 11, 2025
- Fax
- (406) 245-2345
- Medicaid ID
- 0083470 MT
- Entity
- Type 1 · individual
Also registered at 2900 12TH Avenue North
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Thomas Thigpen, M.D.Sleep Medicine (Internal Medicine) Physician1558307827
Verify Mary Jozwiak in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMontana Board of Medical Examiners
Search for license MT8391Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% fewer Medicare Part D claims than the average physical medicine & rehabilitation physician in 2024
26 Medicare Part D claims, against an average of 727 among the 7,448 providers of this specialty who prescribed in Part D.
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.
Physical Medicine & Rehabilitation Physician providers in Montana
There are 47 physical medicine & rehabilitation physician records in Montana.
Other physical medicine & rehabilitation physician records in Montana
- Daniel Aakre, PTP-PTAConrad, MT1568138410
- William Anderson, MDBillings, MT1730125006
- Erin Barnes, MDKalispell, MT1275984437
- Lindsey Beck, DOBillings, MT1043570880
- Lindsey Belliveau, PTHelena, MT1700284361
- Blackshear Bryan, MDBillings, MT1013086198
- Terrence Cahill, MDBillings, MT1528382603
- Tyler Clark, MDBillings, MT1831623826
- Catherine Cooper, MDMissoula, MT1730539214
- Kegan Cunniff, MDMissoula, MT1669969739
Common questions
What is Mary Jozwiak, MD's NPI number?
Mary Jozwiak, MD's National Provider Identifier (NPI) is 1922187749, issued on Nov 3, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mary Jozwiak, MD located?
The NPPES record lists a practice address at 2900 12TH Avenue North, Billings, MT, 59101. Phone: (406) 237-5554. Providers update this record themselves, so call before visiting.
How can I verify Mary Jozwiak, MD's license?
NPPES lists Montana license number MT8391, 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 Mary Jozwiak, MD prescribe under Medicare Part D?
In 2024, Mary Jozwiak, MD had 26 Medicare Part D claims; the average among physical medicine & rehabilitation physician prescribers was 727. 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.