STELLFLUG HEALTH AND WELLNESS
NPI 1104480706
Nurse Practitioner in Billings, MT

Q: What is Stellflug Health And Wellness's NPI number?

The NPI number for Stellflug Health And Wellness is 1104480706. It was assigned to this organization in the NPPES registry on April 29, 2019.

Q: What is Stellflug Health And Wellness's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Active since April 29, 2019

3225 1ST AVE N, BILLINGS, MT 59101(406) 672-3353(406) 281-8185 Get Directions Write a Review

NPPES record last updated: July 8, 2019. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jul 8, 2019, Apr 29, 2019 (2 updates tracked since 2019).

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About Stellflug Health And Wellness NPPES

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

STELLFLUG HEALTH AND WELLNESS (NPI 1104480706) is a healthcare organization registered as a nurse practitioner in Billings, Montana and active in the NPI registry since April 2019. The organization lists Stacy Stellflug, Ceo, as its authorized official.

NPPES Registry Identity

NPI1104480706

Entity TypeOrganization

Primary Taxonomy363L00000X

Legal Business NameSTELLFLUG HEALTH AND WELLNESS

Location Address3225 1ST AVE NBillings, MT 59101-2104

Mailing AddressPo Box 22601Billings, MT 59104-2601 · (406) 672-3353 · Fax (406) 281-8185

Phone(406) 672-3353

Fax(406) 281-8185

Organization SubpartNo

Authorized OfficialStacy StellflugCeo · (406) 672-3353

Enumeration DateApril 29, 2019

Last NPPES UpdateJuly 8, 20192 updates tracked since enumeration

✔ NPI 1104480706 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363L00000X

Definition

(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.

3225 1ST AVE N, Billings, MT 59101

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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

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

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Stellflug Health And Wellness is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Stellflug Health And Wellness, which bills Medicare for the services this clinician delivers.

Clinician (1)

Stacy Stellflug, APRN-NP

Nurse Practitioner

NPI 1902936610

1233 N 30TH ST
Billings, MT 59101

(406) 237-3117

✔ PECOS✔ Accepts Medicare1.1 mi

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

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 Stellflug Health And Wellness's NPI number?

The NPI number for Stellflug Health And Wellness is 1104480706. It was assigned to this organization in the NPPES registry on April 29, 2019.

Where is Stellflug Health And Wellness located?

Stellflug Health And Wellness is located at 3225 1st Ave N, Billings, MT 59101. The listed phone number is (406) 672-3353.

What is Stellflug Health And Wellness's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Stellflug Health And Wellness enrolled in Medicare?

Yes. Stellflug Health And Wellness is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Stellflug Health And Wellness?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Nurse Practitioner) reassigns their Medicare billing to Stellflug Health And Wellness. A 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 the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Stellflug Health And Wellness accept?

Health plans from Blue Cross and Blue Shield of Montana list Stellflug Health And Wellness 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 Stellflug Health And Wellness was last updated on July 8, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.