DR. KAMEKEA C WILLIS MD
NPI 1235220302
Internal Medicine in Milwaukee, WI
About Dr. Kamekea C Willis Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. KAMEKEA C WILLIS MD (NPI 1235220302) is an individual internal medicine provider in Milwaukee, Wisconsin, licensed in Wisconsin (63616) and active in the NPI registry since September 2006. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Kamekea C Willis Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Kamekea Willis reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Milwaukee, WI 53211
- Reassigned Medicare billing, Wisconsin enrollment
- Medicare enrollment name: Columbia St Marys Hospital Milwaukee Inc
- 856 clinicians in this Medicare group
Stigler, OK 74462
- Reassigned Medicare billing, Texas enrollment
- 581 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 53211 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.
MILWAUKEE, WI 53211
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 Kamekea Willis's NPI number?
The NPI number for Kamekea Willis is 1235220302. It was assigned to this individual provider in the NPPES registry on September 27, 2006. The provider is also known as Kamekea R Carter MD.
Where is Kamekea Willis located?
Kamekea Willis practices at 2311 N Prospect Ave Prospect Medical Commons, Milwaukee, WI 53211. The listed phone number is (414) 319-3000.
What is Kamekea Willis's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Kamekea Willis enrolled in Medicare?
Yes. Kamekea Willis is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Kamekea Willis's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Kamekea Willis reassigns Medicare benefits to 2 organizations: Columbia St. Mary's Hospital Milwaukee Inc (Milwaukee, WI) and Choctaw Nation Of Oklahoma (Stigler, OK). 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 Kamekea Willis'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 Kamekea Willis was last updated on February 20, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.
# Dr. Kamekea C Willis, MD · NPI 1235220302
Internal Medicine physician in Milwaukee, Wisconsin. Individual provider, active in the CMS NPPES registry since September 27, 2006.
## Identity
- **NPI:** 1235220302 (Entity type: Individual)
- **Enumerated:** September 27, 2006
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 63616 (Wisconsin)
- **Sole proprietor:** No
## Practice location
- **Address:** 2311 N PROSPECT AVE, PROSPECT MEDICAL COMMONS, Milwaukee, WI 53211-4445
- **Phone:** (414) 319-3000 · **Fax:** (414) 319-3033
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **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): Columbia St. Mary's Hospital Milwaukee Inc (NPI 1225071491, Milwaukee, WI); Choctaw Nation Of Oklahoma (NPI 1184690026, Stigler, OK) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** February 20, 2015
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Source: [NPI Profile](https://npiprofile.com/npi/1235220302) · Data from the CMS NPPES public registry.