SHERYL J. OBERNBERGER NP
NPI 1982770723
Nurse Practitioner - Family in Friendship, WI
About Sheryl J. Obernberger Np NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SHERYL J. OBERNBERGER NP (NPI 1982770723) is an individual family provider in Friendship, Wisconsin, licensed in Wisconsin (2930) and active in the NPI registry since November 2006. She is enrolled in Medicare PECOS, is affiliated with Ssm Health St Clare Hospital - Baraboo, and is a graduate of Other (2006).
NPPES Registry Identity
Specialties & Licenses 2
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
Sheryl J. Obernberger Np 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
4Medicare enrollment records show Sheryl Obernberger reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Friendship, WI 53934
- Reassigned Medicare billing, Wisconsin enrollment
- 280 clinicians in this Medicare group
Portage, WI 53901
- Reassigned Medicare billing, Wisconsin enrollment
- 359 clinicians in this Medicare group
Baraboo, WI 53913
- Reassigned Medicare billing, Wisconsin enrollment
- 57 clinicians in this Medicare group
Black River Falls, WI 54615
- Reassigned Medicare billing, Wisconsin enrollment
- 227 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Ssm Health St Clare Hospital - Baraboo
Acute Care Hospitals · Baraboo, WIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 53934 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 3
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
FRIENDSHIP, WI 53934
FRIENDSHIP, WI 53934
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 Sheryl Obernberger's NPI number?
The NPI number for Sheryl Obernberger is 1982770723. It was assigned to this individual provider in the NPPES registry on November 24, 2006.
Where is Sheryl Obernberger located?
Sheryl Obernberger practices at 402 West Lake St., Friendship, WI 53934. The listed phone number is (608) 339-3331.
What is Sheryl Obernberger's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Sheryl Obernberger enrolled in Medicare?
Yes. Sheryl Obernberger 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 Sheryl Obernberger's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sheryl Obernberger reassigns Medicare benefits to 4 organizations: Moundview Memorial Hospital & Clinics, Inc (Friendship, WI), Divine Savior Healthcare, Inc. (Portage, WI), Ssm Health Care Of Wisconsin Inc (Baraboo, WI) and Black River Health Inc (Black River Falls, WI). 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 Sheryl Obernberger's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Sheryl Obernberger affiliated with any hospitals?
According to CMS data, Sheryl Obernberger is affiliated with Ssm Health St Clare Hospital - Baraboo.
When was this NPI record last updated?
The NPPES record for Sheryl Obernberger was last updated on April 4, 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.
# Sheryl J. Obernberger, NP · NPI 1982770723
Family physician in Friendship, Wisconsin. Individual provider, active in the CMS NPPES registry since November 24, 2006.
## Identity
- **NPI:** 1982770723 (Entity type: Individual)
- **Enumerated:** November 24, 2006
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 2930 (Wisconsin)
- **Sole proprietor:** No
## Practice location
- **Address:** 402 WEST LAKE ST., Friendship, WI 53934
- **Phone:** (608) 339-3331
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): Moundview Memorial Hospital & Clinics, Inc (NPI 1710939533, Friendship, WI); Divine Savior Healthcare, Inc. (NPI 1124083894, Portage, WI); Ssm Health Care Of Wisconsin Inc (NPI 1730160011, Baraboo, WI); Black River Health Inc (NPI 1003914011, Black River Falls, WI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2006
## Record status
- **NPPES last updated:** April 4, 2019
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Source: [NPI Profile](https://npiprofile.com/npi/1982770723) · Data from the CMS NPPES public registry.