SAMANTHA JO STIFF MD
NPI 1437687027
Family Medicine in Dixon, IL
About Samantha Jo Stiff Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SAMANTHA JO STIFF MD (NPI 1437687027) is an individual family medicine provider in Dixon, Illinois, licensed in Illinois (125070548) and active in the NPI registry since May 2017. She is enrolled in Medicare PECOS, is affiliated with Aspirus Wausau Hospital, and is a graduate of Wayne State University School Of Medicine (2017).
NPPES Registry Identity
Specialties & Licenses
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
Samantha Jo Stiff 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
3Medicare enrollment records show Samantha Stiff reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Adams, WI 53910
- Reassigned Medicare billing, Wisconsin enrollment
- 397 clinicians in this Medicare group
Wisconsin Rapids, WI 54494
- Reassigned Medicare billing, Wisconsin enrollment
- Medicare enrollment name: Aspirus Medical Group, Inc.
- 415 clinicians in this Medicare group
Stevens Point, WI 54482
- Reassigned Medicare billing, Wisconsin enrollment
- 633 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 13
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Aspirus Wausau Hospital
Acute Care Hospitals · Wausau, WIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 61021 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Referred Medical Equipment & Supplies CMS DME claims 2
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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.
DIXON, IL 61021
DIXON, IL 61021
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 Samantha Stiff's NPI number?
The NPI number for Samantha Stiff is 1437687027. It was assigned to this individual provider in the NPPES registry on May 26, 2017.
Where is Samantha Stiff located?
Samantha Stiff practices at 102 S Hennepin Ave, Dixon, IL 61021. The listed phone number is (815) 285-8520.
What is Samantha Stiff's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Samantha Stiff enrolled in Medicare?
Yes. Samantha Stiff 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 Samantha Stiff's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Samantha Stiff reassigns Medicare benefits to 3 organizations: Aspirus Riverview Hospital & Clinics, Inc. (Adams, WI), Aspirus Riverview Hospital & Clinics, Inc. (Wisconsin Rapids, WI) and Aspirus Wausau Hospital, Inc. (Stevens Point, 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 Samantha Stiff's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Samantha Stiff accept?
Health plans from Anthem Blue Cross and Blue Shield, Aspirus Health Plan and HealthPartners list Samantha Stiff 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 Samantha Stiff affiliated with any hospitals?
According to CMS data, Samantha Stiff is affiliated with Aspirus Wausau Hospital.
When was this NPI record last updated?
The NPPES record for Samantha Stiff was last updated on July 21, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.