DR. KRISTA NIEZWAAG PA-C, DO
NPI 1730589300
Emergency Medicine in Bozeman, MT

Q: What is Krista Niezwaag's NPI number?

The NPI number for Krista Niezwaag is 1730589300. It was assigned to this individual provider in the NPPES registry on September 2, 2014.

Q: What is Krista Niezwaag's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Q: When was this NPI record last updated?

The NPPES record for Krista Niezwaag was last updated on February 25, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since September 02, 2014PECOS EnrolledAccepts Medicare Assignment

915 HIGHLAND BLVD, BOZEMAN, MT 59715(406) 414-5000 Get Directions Write a Review

NPPES record last updated: February 25, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

On this page

About Dr. Krista Niezwaag Pa-c, Do NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. KRISTA NIEZWAAG PA-C, DO (NPI 1730589300) is an individual emergency medicine provider in Bozeman, Montana, licensed in Montana (MED-PHYS-LIC-159836) and active in the NPI registry since September 2014. She is enrolled in Medicare PECOS, is affiliated with Bozeman Health Deaconess Hospital, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1730589300

Entity TypeIndividualFemale

Primary Taxonomy207P00000X

Provider Legal NameDR. KRISTA NIEZWAAGCredential: PA-C, DO

Location Address915 HIGHLAND BLVDBozeman, MT 59715-6902

Mailing Address1625 N Campbell AveTucson, AZ 85719-4330 · (520) 694-0111

Phone(406) 414-5000

Sole ProprietorNo

Medical School CMSOtherGraduated 2022

Enumeration DateSeptember 2, 2014

Last NPPES UpdateFebruary 25, 2026

NPPES CertifiedFebruary 25, 2026

✔ NPI 1730589300 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207P00000X

Licenses✔ Licensed in MT · MED-PHYS-LIC-159836✔ Licensed in AZ · R3766

Definition

An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.

Also ListedInternal MedicineTaxonomy 207R00000X · License MED-PHYS-LIC-159836 (MT)

Also ListedPhysician AssistantTaxonomy 363A00000X · License 085005134 (IL)

915 HIGHLAND BLVD, Bozeman, MT 59715

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Secondary Practice Locations 2

Location 11625 N Campbell AveTucson, AZ 85719-4330 · Phone (520) 694-0111

Location 2600 Mt Highway 91 SDillon, MT 59725-7379 · Phone (406) 683-3000

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Montana, Blue Cross Blue Shield of Arizona, Providence Health Plan.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Krista Niezwaag Pa-c, Do is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID8921320821

PECOS Enrollment IDI20221019000549, I20250703001012

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Bozeman Health Deaconess Hospital

Acute Care Hospitals · Bozeman, MT

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number270057

Location915 Highland Blvd Suite 3310Bozeman, MT 59715 · Gallatin County

Emergency services Birthing friendly

Livingston Healthcare

Critical Access Hospitals · Livingston, MT

3/5 CMS rating

OwnershipPhysician

CMS Certification Number271317

Location320 Alpenglow LaneLivingston, MT 59047 · Park County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 59715 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$87.97 typical visit price

range $56.81 – $172.26

Typical copayment $21.99 (range $14.20 – $43.06)

Most-billed visit code 99203

Established Patient

$100.16 typical visit price

range $18.24 – $140.32

Typical copayment $25.04 (range $4.56 – $35.08)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

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Internal Medicine