WARREN CLINIC
NPI 1457843302
Family Medicine in Hanover, KS
About Warren Clinic NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
WARREN CLINIC (NPI 1457843302) is a healthcare organization registered as a family medicine in Hanover, Kansas and active in the NPI registry since June 2018. The organization holds a CLIA Certificate of Compliance certificate valid through June 23, 2028 and lists Brittni Oehmke, Administrator, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Other Identifiers 1
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)
Warren Clinic is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
9Medicare enrollment records show 9 clinicians reassign Medicare billing to Warren Clinic, which bills Medicare for the services they deliver. Of these, 2 practice at this address and 4 within 10 miles. They are listed nearest first.
Clinicians, nearest first (9)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
CLIA Laboratory Certificates CMS CLIA
Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.
Certificate of Compliance 17D0450827
Hanover Hospital · Hanover, KSFrequently 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 Hanover Hospital's NPI number?
The NPI number for Hanover Hospital is 1457843302. It was assigned to this organization in the NPPES registry on June 5, 2018. The provider is doing business as Warren Clinic.
Where is Hanover Hospital located?
Hanover Hospital is located at 205 S Hanover St, Hanover, KS 66945. The listed phone number is (785) 337-2214.
What is Hanover Hospital's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Hanover Hospital enrolled in Medicare?
Yes. Hanover Hospital is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Hanover Hospital?
According to the CMS Revalidation Reassignment List (October 2026 release), 9 clinicians in 3 Medicare specialties reassign their Medicare billing to Hanover Hospital. 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 (4), Certified Registered Nurse Anesthetist (CRNA) (3) and Family Practice (2). Of these, 2 practice at this address and 4 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Does Hanover Hospital hold a CLIA laboratory certificate?
Yes. A Certificate of Compliance (number 17D0450827) is associated with this NPI, valid through June 23, 2028. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.
What insurance does Hanover Hospital accept?
Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Sunflower Health Plan, Ambetter of Oklahoma and Blue Cross and Blue Shield of Kansas, Inc. list Hanover Hospital 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 Hanover Hospital was last updated on May 28, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Warren Clinic · NPI 1457843302
Family Medicine organization in Hanover, Kansas. Organization record, active in the CMS NPPES registry since June 5, 2018.
## Identity
- **NPI:** 1457843302 (Entity type: Organization)
- **Enumerated:** June 5, 2018
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **Legal business name:** Hanover Hospital
- **Organization subpart:** Yes (part of Hanover Hospital)
- **Authorized official:** Brittni Oehmke, ADMINISTRATOR
## Practice location
- **Address:** 205 S HANOVER ST, Hanover, KS 66945-8924
- **Phone:** (785) 337-2214 · **Fax:** (785) 337-2727
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 9 clinicians in 3 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nurse Practitioner (4), Certified Registered Nurse Anesthetist (CRNA) (3), Family Practice (2); 2 practice at this address and 4 within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** May 28, 2020
- **Other identifiers:** Medicaid 100098950E (KS)
- **CLIA laboratory certificates:** 1 on file
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Source: [NPI Profile](https://npiprofile.com/npi/1457843302) · Data from the CMS NPPES public registry.