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KATIE SONNEK
NPI 1144334921
Dietitian, Registered in Bozeman, MT

Active since August 18, 2006
925 HIGHLAND BLVD STE 1210, BOZEMAN, MT 59715(406) 587-9202 Get Directions Write a Review

NPPES record last updated: February 25, 2008. Verified against the NPPES registry weekly; last sync: November 08, 2026.

About Katie Sonnek NPPES

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

KATIE SONNEK (NPI 1144334921) is an individual dietitian, registered in Bozeman, Montana, licensed in Montana (527) and active in the NPI registry since August 2006.

NPPES Registry Identity

NPI1144334921
Entity TypeIndividualFemale
Primary Taxonomy133V00000X
Provider Legal NameKATIE SONNEK
Location Address925 HIGHLAND BLVD STE 1210Bozeman, MT 59715-6905
Mailing AddressPo Box 35100Billings, MT 59107-5100 · (406) 238-2500
Phone(406) 587-9202
Sole ProprietorNo
Enumeration DateAugust 18, 2006
Last NPPES UpdateFebruary 25, 2008
✔ NPI 1144334921 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDietitian, RegisteredDietary & Nutritional Service Providers
Taxonomy Code133V00000X
Licenses✔ Licensed in MT · 527✔ Licensed in WI · 1837-029
Definition
A Registered Dietitian (RD)/Registered Dietitian Nutritionist (RDN) is an individual uniquely trained in the science of nutrition and practice of dietetics to design and provide medical nutrition therapy (MNT) and other evidence-based applications of the Nutrition Care Process (NCP) that exemplify the profession's systematic approach to providing high quality nutrition care. Registered dietitians provide MNT for the purpose of disease prevention or management, or to treat or rehabilitate an illness, injury, or condition, with the use of specific, indicated physical and cognitive nutrition care services comprised of one or more of the following aspects of the NCP: nutrition assessment/reassessment, nutrition diagnosis, nutrition intervention (e.g., nutrition counseling, therapeutic diet ordering, and nutrition education) and nutrition monitoring and evaluation.
925 HIGHLAND BLVD STE 1210, Bozeman, MT 59715
Open in Google Maps ↗

Other Identifiers 1

Other3401734MT · Mdcd Pin

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Montana, Mountain Health CO-OP.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Katie Sonnek is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Billing Reassignment

Medicare enrollment records show Katie Sonnek reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Billings Cinic
4.5 mi
General Acute Care Hospital
3905 WELLNESS WAY
Bozeman, MT 59718
  • Reassigned Medicare billing, Montana enrollment
  • Medicare enrollment name: Billings Clinic
  • 1,264 clinicians in this Medicare group
NPI 1215660840 (406) 898-1200

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Other Providers at the Same Location NPPES 4

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

DR. JENNIFER LOUISE YARGER MD
Obstetrics & Gynecology
925 HIGHLAND BLVD STE 1210
BOZEMAN, MT 59715
Gallatin County (406) 238-2500
SILDDY ATILANO M.D.
Obstetrics & Gynecology
925 HIGHLAND BLVD STE 1210
BOZEMAN, MT 59715
Gallatin County (406) 587-9202
DR. AMY ELIZABETH KORTEN M.D.
Obstetrics & Gynecology
925 HIGHLAND BLVD STE 1210
BOZEMAN, MT 59715
Gallatin County (406) 587-9202
TYLER J. BRADFORD MD
Obstetrics & Gynecology
925 HIGHLAND BLVD STE 1210
BOZEMAN, MT 59715
Gallatin County (406) 587-9202

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Katie Sonnek's NPI number?

The NPI number for Katie Sonnek is 1144334921. It was assigned to this individual provider in the NPPES registry on August 18, 2006.

Where is Katie Sonnek located?

Katie Sonnek practices at 925 Highland Blvd Ste 1210, Bozeman, MT 59715. The listed phone number is (406) 587-9202.

What is Katie Sonnek's specialty?

The primary specialty registered for this NPI is Dietitian, Registered with taxonomy code 133V00000X.

Is Katie Sonnek enrolled in Medicare?

Yes. Katie Sonnek is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Katie Sonnek's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Katie Sonnek reassigns Medicare benefits to Billings Cinic (Bozeman, MT). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Katie Sonnek's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Katie Sonnek accept?

Health plans from Blue Cross and Blue Shield of Montana and Mountain Health CO-OP list Katie Sonnek as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Katie Sonnek was last updated on February 25, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 years 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.