DR. STEPHANIE H OBERFOELL MD
NPI 1477896074
Emergency Medicine in Bozeman, MT
About Dr. Stephanie H Oberfoell Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. STEPHANIE H OBERFOELL MD (NPI 1477896074) is an individual emergency medicine provider in Bozeman, Montana, licensed in Montana (MED-PHYS-LIC-79227) and active in the NPI registry since April 2013. She is enrolled in Medicare PECOS, is affiliated with Bozeman Health Deaconess Hospital, and maintains a secondary practice location in Denver.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Stephanie H Oberfoell Md 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.
Medicare Billing Reassignments
5Medicare enrollment records show Stephanie Oberfoell reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Bozeman, MT 59715
- Reassigned Medicare billing, Montana enrollment
- 402 clinicians in this Medicare group
Big Sky, MT 59716
- Reassigned Medicare billing, Montana enrollment
- 99 clinicians in this Medicare group
Butte, MT 59701
- Reassigned Medicare billing, Montana enrollment
- Also billed through NPI 1538597703 (Montana)
- 81 clinicians in this Medicare group
Stockton, CA 95210
- Reassigned Medicare billing, California enrollment
- 20,078 clinicians in this Medicare group
Anchorage, AK 99508
- Reassigned Medicare billing, Alaska enrollment
- 87 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 2
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
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, MTCommunity Hospital Of Anaconda
Critical Access Hospitals · Anaconda, MTPhysician 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.
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.
BOZEMAN, MT 59715
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 Stephanie Oberfoell's NPI number?
The NPI number for Stephanie Oberfoell is 1477896074. It was assigned to this individual provider in the NPPES registry on April 2, 2013.
Where is Stephanie Oberfoell located?
Stephanie Oberfoell practices at 915 Highland Blvd, Bozeman, MT 59715. The listed phone number is (406) 414-5000.
What is Stephanie Oberfoell's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Stephanie Oberfoell enrolled in Medicare?
Yes. Stephanie Oberfoell is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Stephanie Oberfoell's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Stephanie Oberfoell reassigns Medicare benefits to 5 organizations: Bozeman Health Deaconess Hospital (Bozeman, MT), Bozeman Health Big Sky Medical Center, LLC (Big Sky, MT), Community Hospital Of Anaconda (Butte, MT), Permanente Medical Group Inc (Stockton, CA) and Alaska Emergency Medicine Associates (Anchorage, AK). Each 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 Stephanie Oberfoell's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Stephanie Oberfoell accept?
Health plans from Blue Cross and Blue Shield of Montana and Mountain Health CO-OP list Stephanie Oberfoell 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.
Is Stephanie Oberfoell affiliated with any hospitals?
According to CMS data, Stephanie Oberfoell is affiliated with Bozeman Health Deaconess Hospital and Community Hospital Of Anaconda.
When was this NPI record last updated?
The NPPES record for Stephanie Oberfoell was last updated on April 9, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.
# Dr. Stephanie H Oberfoell, MD · NPI 1477896074
Emergency Medicine physician in Bozeman, Montana. Individual provider, active in the CMS NPPES registry since April 2, 2013.
## Identity
- **NPI:** 1477896074 (Entity type: Individual)
- **Enumerated:** April 2, 2013
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** MED-PHYS-LIC-79227 (Montana)
- **Sole proprietor:** No
## Practice location
- **Address:** 915 HIGHLAND BLVD, Bozeman, MT 59715-6902
- **Phone:** (406) 414-5000
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 5 organizations under Medicare reassignment (form CMS-855R): Bozeman Health Deaconess Hospital (NPI 1437529112, Bozeman, MT); Bozeman Health Big Sky Medical Center, LLC (NPI 1740659952, Big Sky, MT); Community Hospital Of Anaconda (NPI 1205239076, Butte, MT); Permanente Medical Group Inc (NPI 1548343510, Stockton, CA); Alaska Emergency Medicine Associates (NPI 1568450476, Anchorage, AK) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2013
## Record status
- **NPPES last updated:** April 9, 2025
- **Other identifiers:** Medicaid 35175061 (CO); Other 027598 (CO)
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Source: [NPI Profile](https://npiprofile.com/npi/1477896074) · Data from the CMS NPPES public registry.