Krista Niezwaag, PA-C, DO
Emergency Medicine Physician · Bozeman, MT
Krista Niezwaag, PA-C, DO is an emergency medicine physician with a practice address in Bozeman, Montana, and NPI 1730589300, issued on Sep 2, 2014. Check the license (Montana MED-PHYS-LIC-159836, as entered in NPPES) on the Montana Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Krista Niezwaag
- Credential
- PA-C, DO
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License numbers
- MED-PHYS-LIC-159836 MT
R3766 AZ
085005134 IL
Self-reported in NPPES; status is on the state search - Practice location
- 915 Highland Blvd, Bozeman, MT 59715
- Phone
- (406) 414-5000
- Enumerated
- Sep 2, 2014
- Record last updated
- Feb 25, 2026
- Medicare enrollment
- Enrolled (PECOS I20221019000549); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 243 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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Verify Krista Niezwaag in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMontana Board of Medical Examiners
Search for license MED-PHYS-LIC-159836Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
39% fewer Medicare Part D claims than the average emergency medicine physician in 2024
137 Medicare Part D claims for 92 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 23 claims were for opioids.
Most prescribed
- Oxycodone Hcl20 claims
- Prednisone15 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.
2 hospitals and group practices
- Bozeman Health Deaconess HospitalBozeman, MT · Acute Care Hospitals4 of 5 stars
- Banner-University Medical GroupTucson, AZ
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.
Krista Niezwaag among 243 emergency medicine physician records in Montana
Krista Niezwaag, PA-C, DO is one of 243 emergency medicine 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 2014, is newer than 79% of them.
- NPI issued2014 · 79% of these records are older, 17% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2022 · median 2009 among the 144 with a school on file
- Record last updated2026 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Montana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
32 emergency medicine physician records list a practice address in Bozeman
They are 32 of the 2,433 NPPES records with a practice address in Bozeman, and 243 emergency medicine physician records in Montana.
All 243 in Montana → Every provider in Bozeman → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Jesse Coil, DOBozeman, MT 597151770789323
- Mary Drake, MDBozeman, MT 597151831109362
- Douglas Elson, DOBozeman, MT 597151063422889
- Charles Fritz, MDBozeman, MT 597151659381473
- Steven Gipe, DOBozeman, MT 597151134132988
- Niels Harden, M.D.Bozeman, MT 597151083819445
- Joshua Holexa, M.D.Bozeman, MT 597151740443407
- Harry Kelleher, M.D.Bozeman, MT 597151467644765
Common questions
What is Krista Niezwaag, PA-C, DO's NPI number?
Krista Niezwaag, PA-C, DO's National Provider Identifier (NPI) is 1730589300, issued on Sep 2, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Krista Niezwaag, PA-C, DO 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 Krista Niezwaag, PA-C, DO's license?
NPPES lists Montana license number MED-PHYS-LIC-159836, 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 Krista Niezwaag, PA-C, DO prescribe under Medicare Part D?
In 2024, Krista Niezwaag, PA-C, DO had 137 Medicare Part D claims for 92 beneficiaries; the average among emergency medicine physician prescribers was 226. 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.