CLAUDIA KOCH MD
NPI 1891756466
Family Medicine in Milwaukee, WI
About Claudia Koch Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CLAUDIA KOCH MD (NPI 1891756466) is an individual family medicine provider in Milwaukee, Wisconsin, licensed in Wisconsin (44003) and active in the NPI registry since March 2006. She is enrolled in Medicare PECOS, is affiliated with Ascension Columbia St Mary's Hospital Milwaukee, and is a graduate of Other (1999).
NPPES Registry Identity
Specialties & Licenses
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
Claudia Koch 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 Claudia Koch reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Milwaukee, WI 53211
- Reassigned Medicare billing, Wisconsin enrollment
- Medicare enrollment name: Columbia St Marys Hospital Milwaukee Inc
- 856 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 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Ascension Columbia St Mary's Hospital Milwaukee
Acute Care Hospitals · Milwaukee, WIAscension St Francis Hospital
Acute Care Hospitals · Milwaukee, WIAscension SE Wisconsin Hospital
Acute Care Hospitals · Milwaukee, WIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 53207 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.
Other Providers at the Same Location NPPES 11
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MILWAUKEE, WI 53207
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 Claudia Koch's NPI number?
The NPI number for Claudia Koch is 1891756466. It was assigned to this individual provider in the NPPES registry on March 31, 2006.
Where is Claudia Koch located?
Claudia Koch practices at 3056 S Kinnickinnic Ave, Milwaukee, WI 53207. The listed phone number is (414) 769-4900.
What is Claudia Koch's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Claudia Koch enrolled in Medicare?
Yes. Claudia Koch 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 Claudia Koch's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Claudia Koch reassigns Medicare benefits to Columbia St. Mary's Hospital Milwaukee, Inc (Milwaukee, 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 Claudia Koch's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Claudia Koch accept?
Health plans from Anthem Blue Cross and Blue Shield and Network Health list Claudia Koch 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 Claudia Koch affiliated with any hospitals?
According to CMS data, Claudia Koch is affiliated with Ascension Columbia St Mary's Hospital Milwaukee, Ascension St Francis Hospital and Ascension SE Wisconsin Hospital.
When was this NPI record last updated?
The NPPES record for Claudia Koch was last updated on June 11, 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.
# Claudia Koch, MD · NPI 1891756466
Family Medicine physician in Milwaukee, Wisconsin. Individual provider, active in the CMS NPPES registry since March 31, 2006.
## Identity
- **NPI:** 1891756466 (Entity type: Individual)
- **Enumerated:** March 31, 2006
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** 44003 (Wisconsin)
- **Sole proprietor:** No
## Practice location
- **Address:** 3056 S KINNICKINNIC AVE, Milwaukee, WI 53207-2583
- **Phone:** (414) 769-4900
## 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:** Columbia St. Mary's Hospital Milwaukee, Inc (NPI 1023064482, Milwaukee, WI), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1999
## Record status
- **NPPES last updated:** June 11, 2012
- **Other identifiers:** Medicare UPIN H57804 (WI); Medicaid 34163400 (WI)
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Source: [NPI Profile](https://npiprofile.com/npi/1891756466) · Data from the CMS NPPES public registry.