Krista Niezwaag, PA-C, DO
NPI 1730589300 · Emergency Medicine Physician · Bozeman, MT
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Krista Niezwaag, PA-C, DO is a Emergency Medicine Physician provider in Bozeman, MT (NPI 1730589300).
Provider details
- NPI number
- 1730589300
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- PA-C, DO
- Sex
- Female
- Sole proprietor
- No
- License
- R3766 (AZ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 2 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Oxycodone Hcl | 20 | 20 |
| Prednisone | 15 | 12 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (2)
- 1625 N Campbell AveTucson, AZ 85719-4330Phone: (520) 694-0111
- 600 Mt Highway 91 SDillon, MT 59725-7379Phone: (406) 683-3000
Registry dates
- Enumerated
- 2014-09-02
- Last updated
- 2026-02-25
- Certified
- 2026-02-25
Frequently asked questions
- What is Krista Niezwaag's NPI number?
- Krista Niezwaag's National Provider Identifier (NPI) is 1730589300, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Krista Niezwaag's specialty?
- Krista Niezwaag is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Krista Niezwaag located?
- Krista Niezwaag's practice location on file with NPPES is 915 Highland Blvd, Bozeman, MT 59715-6902.
- What is Krista Niezwaag's phone number?
- The practice phone number listed in the NPPES registry for Krista Niezwaag is (406) 414-5000.
- Does Krista Niezwaag accept Medicare?
- Krista Niezwaag is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Krista Niezwaag's NPI active?
- Yes — Krista Niezwaag's NPI (1730589300) is active in the NPPES registry as of the last update on 2026-02-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.