CHRISTIAN C KASTMAN MD
NPI 1851331151
Family Medicine in Madison, WI
About Christian C Kastman Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CHRISTIAN C KASTMAN MD (NPI 1851331151) is an individual family medicine provider in Madison, Wisconsin, licensed in Wisconsin (50965) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Christian C Kastman Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Christian Kastman reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Madison, WI 53717
- Reassigned Medicare billing, Wisconsin enrollment
- 422 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 53717 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 Christian Kastman's NPI number?
The NPI number for Christian Kastman is 1851331151. It was assigned to this individual provider in the NPPES registry on June 7, 2006.
Where is Christian Kastman located?
Christian Kastman practices at 8202 Excelsior Dr, Madison, WI 53717. The listed phone number is (608) 831-1766.
What is Christian Kastman's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Christian Kastman enrolled in Medicare?
Yes. Christian Kastman is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Christian Kastman's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Christian Kastman reassigns Medicare benefits to Group Health Cooperative Of South Central Wisconsin (Madison, 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 Christian Kastman's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Christian Kastman was last updated on September 24, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.