ISHA PATHAK MD
NPI 1104404037
Radiology - Diagnostic Radiology in Madison, WI
About Isha Pathak Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ISHA PATHAK MD (NPI 1104404037) is an individual diagnostic radiology provider in Madison, Wisconsin, licensed in Wisconsin (82381-20) and active in the NPI registry since March 2021. She is enrolled in Medicare PECOS and is a graduate of Saint Louis University School Of Medicine (2021).
NPPES Registry Identity
Specialties & Licenses 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
Isha Pathak 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
2Medicare enrollment records show Isha Pathak reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Madison, WI 53717
- Reassigned Medicare billing, Wisconsin enrollment
- 422 clinicians in this Medicare group
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.
Physician 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 Isha Pathak's NPI number?
The NPI number for Isha Pathak is 1104404037. It was assigned to this individual provider in the NPPES registry on March 31, 2021.
Where is Isha Pathak located?
Isha Pathak practices at 202 S Park St, Madison, WI 53715. The listed phone number is (608) 417-6090.
What is Isha Pathak's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.
Is Isha Pathak enrolled in Medicare?
Yes. Isha Pathak 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 Isha Pathak's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Isha Pathak reassigns Medicare benefits to 2 organizations: Group Health Cooperative Of South Central Wisconsin (Madison, WI) and University Of Wisconsin Medical Foundation, Inc (Middleton, 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 Isha Pathak's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Isha Pathak accept?
Health plans from Anthem Blue Cross and Blue Shield and Group Health Cooperative-SCW list Isha Pathak 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.
When was this NPI record last updated?
The NPPES record for Isha Pathak was last updated on July 10, 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.
# Isha Pathak, MD · NPI 1104404037
Diagnostic Radiology physician in Madison, Wisconsin. Individual provider, active in the CMS NPPES registry since March 31, 2021.
## Identity
- **NPI:** 1104404037 (Entity type: Individual)
- **Enumerated:** March 31, 2021
- **Primary specialty:** Radiology - Diagnostic Radiology · taxonomy 2085R0202X
- **State license:** 82381-20 (Wisconsin)
- **Sole proprietor:** No
## Practice location
- **Address:** 202 S PARK ST, Madison, WI 53715-1507
- **Phone:** (608) 417-6090
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Group Health Cooperative Of South Central Wisconsin (NPI 1245260165, Madison, WI); University Of Wisconsin Medical Foundation, Inc (NPI 1598784555, Middleton, WI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Saint Louis University School Of Medicine, class of 2021
## Record status
- **NPPES last updated:** July 10, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1104404037) · Data from the CMS NPPES public registry.