DR. SONYA THOMPSON MD
NPI 1043200991
Obstetrics & Gynecology in Madison, WI
About Dr. Sonya Thompson Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. SONYA THOMPSON MD (NPI 1043200991) is an individual obstetrics & gynecology provider in Madison, Wisconsin, licensed in Wisconsin (15262-320) and active in the NPI registry since October 2005. She is enrolled in Medicare PECOS, is affiliated with University Of Wi Hospitals & Clinics Authority, and maintains a secondary practice location in Austell.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 1
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. Sonya Thompson 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 Reassignment
Medicare enrollment records show Sonya Thompson reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Middleton, WI 53562
- Reassigned Medicare billing, Wisconsin enrollment
- 2,832 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.
University Of Wi Hospitals & Clinics Authority
Acute Care Hospitals · Madison, WIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 53715 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.
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 Sonya Thompson's NPI number?
The NPI number for Sonya Thompson is 1043200991. It was assigned to this individual provider in the NPPES registry on October 24, 2005.
Where is Sonya Thompson located?
Sonya Thompson practices at 20 S Park St, Madison, WI 53715. The listed phone number is (608) 914-2200.
What is Sonya Thompson's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Sonya Thompson enrolled in Medicare?
Yes. Sonya Thompson 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 organization bills Medicare for Sonya Thompson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sonya Thompson reassigns Medicare benefits to University Of Wisconsin Medical Foundation, Inc (Middleton, WI). 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 Sonya Thompson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Sonya Thompson accept?
Health plans from Alliant Health Plans, Inc., Anthem Blue Cross and Blue Shield and Group Health Cooperative-SCW list Sonya Thompson 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 Sonya Thompson affiliated with any hospitals?
According to CMS data, Sonya Thompson is affiliated with University Of Wi Hospitals & Clinics Authority.
When was this NPI record last updated?
The NPPES record for Sonya Thompson was last updated on July 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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. Sonya Thompson, MD · NPI 1043200991
Obstetrics & Gynecology physician in Madison, Wisconsin. Individual provider, active in the CMS NPPES registry since October 24, 2005.
## Identity
- **NPI:** 1043200991 (Entity type: Individual)
- **Enumerated:** October 24, 2005
- **Primary specialty:** Obstetrics & Gynecology · taxonomy 207V00000X
- **State license:** 15262-320 (Wisconsin)
- **Sole proprietor:** No
## Practice location
- **Address:** 20 S PARK ST, Madison, WI 53715-1348
- **Phone:** (608) 914-2200
## 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:** University Of Wisconsin Medical Foundation, Inc (NPI 1598784555, Middleton, WI), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Meharry Medical College School Of Medicine, class of 1989
## Record status
- **NPPES last updated:** July 6, 2026
- **Other identifiers:** Medicaid 000582645C (GA)
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Source: [NPI Profile](https://npiprofile.com/npi/1043200991) · Data from the CMS NPPES public registry.