OLATHE MEDICAL CENTER CANCER CENTER
NPI 1639595846
Internal Medicine - Medical Oncology in Olathe, KS
About Olathe Medical Center Cancer Center NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
OLATHE MEDICAL CENTER CANCER CENTER (NPI 1639595846) is a healthcare organization registered as a medical oncology in Olathe, Kansas and active in the NPI registry since March 2014. The organization lists Catherine R. Wiens, Vp/quality And Compliance, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 2
Other Names 2
Group Practice 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Olathe Medical Center Cancer Center is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
272Medicare enrollment records show 272 clinicians reassign Medicare billing to Olathe Medical Center Cancer Center, which bills Medicare for the services they deliver. Of these, 31 practice at this address and 138 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 25
Nearest to this location (20)
See all 272Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 Olathe Health Physicians, Inc.'s NPI number?
The NPI number for Olathe Health Physicians, Inc. is 1639595846. It was assigned to this organization in the NPPES registry on March 12, 2014. The provider is doing business as Olathe Medical Center Cancer Center and Olathe Health Cancer Care.
Where is Olathe Health Physicians, Inc. located?
Olathe Health Physicians, Inc. is located at 20375 W 151st St Suite 208, Olathe, KS 66061. The listed phone number is (913) 780-4000.
What is Olathe Health Physicians, Inc.'s specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Medical Oncology, with taxonomy code 207RX0202X.
Is Olathe Health Physicians, Inc. enrolled in Medicare?
Yes. Olathe Health Physicians, Inc. is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Olathe Health Physicians, Inc.?
According to the CMS Revalidation Reassignment List (October 2026 release), 272 clinicians in 25 Medicare specialties reassign their Medicare billing to Olathe Health Physicians, Inc.. A 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 the clinician's services. The largest specialties are Nurse Practitioner (81), Family Practice (45) and Radiation Oncology (18). Of these, 31 practice at this address and 138 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does Olathe Health Physicians, Inc. accept?
Health plans from Anthem Blue Cross and Blue Shield and Oscar Insurance Company list Olathe Health Physicians, Inc. 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 Olathe Health Physicians, Inc. was last updated on April 3, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.
# Olathe Medical Center Cancer Center · NPI 1639595846
Medical Oncology organization in Olathe, Kansas. Organization record, active in the CMS NPPES registry since March 12, 2014.
## Identity
- **NPI:** 1639595846 (Entity type: Organization)
- **Enumerated:** March 12, 2014
- **Primary specialty:** Internal Medicine - Medical Oncology · taxonomy 207RX0202X
- **Legal business name:** Olathe Health Physicians, Inc.
- **Also known as:** Olathe Health Cancer Care (Doing Business As)
- **Organization subpart:** Yes (part of Olathe Health Physicians, Inc.)
- **Authorized official:** Catherine Wiens, VP/QUALITY AND COMPLIANCE
## Practice location
- **Address:** 20375 W 151ST ST, SUITE 208, Olathe, KS 66061-5306
- **Phone:** (913) 780-4000 · **Fax:** (913) 780-4038
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 272 clinicians in 25 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nurse Practitioner (81), Family Practice (45), Radiation Oncology (18); 31 practice at this address and 138 within 10 miles; [full list](https://npiprofile.com/npi/1639595846/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** April 3, 2018
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Source: [NPI Profile](https://npiprofile.com/npi/1639595846) · Data from the CMS NPPES public registry.