ANNE PTASZYNSKI M.D.
NPI 1932188992
Anesthesiology in Madison, WI
About Anne Ptaszynski M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ANNE PTASZYNSKI M.D. (NPI 1932188992) is an individual anesthesiology provider in Madison, Wisconsin, licensed in Wisconsin (47482) and active in the NPI registry since January 2006. She is enrolled in Medicare PECOS, is affiliated with University Of Wi Hospitals & Clinics Authority, and maintains a secondary practice location in Pleasant Prairie.
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
Anne Ptaszynski M.d. 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 Anne Ptaszynski reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Middleton, WI 53562
- Reassigned Medicare billing, Wisconsin enrollment
- 62 clinicians in this Medicare group
Middleton, WI 53562
- Reassigned Medicare billing, Wisconsin enrollment
- 2,832 clinicians in this Medicare group
Janesville, WI 53548
- Reassigned Medicare billing, Wisconsin enrollment
- 1,155 clinicians in this Medicare group
Brookfield, WI 53045
- Reassigned Medicare billing, Wisconsin enrollment
- 210 clinicians in this Medicare group
West Allis, WI 53227
- Reassigned Medicare billing, Wisconsin enrollment
- 4,609 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 3
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.
University Of Wi Hospitals & Clinics Authority
Acute Care Hospitals · Madison, WIOther Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MADISON, WI 53792
MADISON, WI 53792
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 Anne Ptaszynski's NPI number?
The NPI number for Anne Ptaszynski is 1932188992. It was assigned to this individual provider in the NPPES registry on January 10, 2006.
Where is Anne Ptaszynski located?
Anne Ptaszynski practices at 600 Highland Ave, Madison, WI 53792. The listed phone number is (608) 263-8100.
What is Anne Ptaszynski's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Anne Ptaszynski enrolled in Medicare?
Yes. Anne Ptaszynski 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 Anne Ptaszynski's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Anne Ptaszynski reassigns Medicare benefits to 5 organizations: Generations Fertility Care Inc (Middleton, WI), University Of Wisconsin Medical Foundation, Inc (Middleton, WI), Mercy Health System Corporation (Janesville, WI), Vituity-Wisconsin Anesthesia Sc (Brookfield, WI) and Aurora Medical Group, Inc. (West Allis, 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 Anne Ptaszynski's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Anne Ptaszynski accept?
Health plans from Group Health Cooperative-SCW list Anne Ptaszynski 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 Anne Ptaszynski affiliated with any hospitals?
According to CMS data, Anne Ptaszynski is affiliated with University Of Wi Hospitals & Clinics Authority.
When was this NPI record last updated?
The NPPES record for Anne Ptaszynski was last updated on December 12, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 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.
# Anne Ptaszynski, M.D. · NPI 1932188992
Anesthesiology physician in Madison, Wisconsin. Individual provider, active in the CMS NPPES registry since January 10, 2006.
## Identity
- **NPI:** 1932188992 (Entity type: Individual)
- **Enumerated:** January 10, 2006
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** 47482 (Wisconsin)
- **Sole proprietor:** No
## Practice location
- **Address:** 600 HIGHLAND AVE, Madison, WI 53792-1984
- **Phone:** (608) 263-8100
## 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): Generations Fertility Care Inc (NPI 1093025686, Middleton, WI); University Of Wisconsin Medical Foundation, Inc (NPI 1598784555, Middleton, WI); Mercy Health System Corporation (NPI 1093768962, Janesville, WI); Vituity-Wisconsin Anesthesia Sc (NPI 1558195719, Brookfield, WI); Aurora Medical Group, Inc. (NPI 1457592735, West Allis, WI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Rush Medical College Of Rush University, class of 2002
## Record status
- **NPPES last updated:** December 12, 2024
- **Other identifiers:** Medicaid 640022100 (MN); Medicaid 3446610 (WI)
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Source: [NPI Profile](https://npiprofile.com/npi/1932188992) · Data from the CMS NPPES public registry.