DR. KAREN WAY GRAVES D.O.
NPI 1649236373
Family Medicine in Manhattan, KS
About Dr. Karen Way Graves D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. KAREN WAY GRAVES D.O. (NPI 1649236373) is an individual family medicine provider in Manhattan, Kansas, licensed in Kansas (05-30890) and active in the NPI registry since April 2006. She is enrolled in Medicare PECOS, is affiliated with Stormont Vail Health Flint Hills, Llc, and is a graduate of At Still University Of Health Sciences, College Of Osteo Med, Kirksville (2001).
NPPES Registry Identity
Specialties & Licenses
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
Dr. Karen Way Graves D.o. 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 Reassignments
2Medicare enrollment records show Karen Graves reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Manhattan, KS 66502
- Reassigned Medicare billing, Kansas enrollment
- 2 clinicians in this Medicare group
Topeka, KS 66606
- Reassigned Medicare billing, Kansas enrollment
- Medicare enrollment name: Cotton-O'neil Clinic Revocable Trust
- 854 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 15
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.
Stormont Vail Health Flint Hills, LLC
Acute Care Hospitals · Junction City, KSAscension Via Christi Hospital Manhattan, Inc
Acute Care Hospitals · Manhattan, KSWamego Health Center
Critical Access Hospitals · Wamego, KSPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 66502 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.
Reported Quality Measures
Referred Medical Equipment & Supplies CMS DME claims 7
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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.
MANHATTAN, KS 66502
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 Karen Graves's NPI number?
The NPI number for Karen Graves is 1649236373. It was assigned to this individual provider in the NPPES registry on April 21, 2006.
Where is Karen Graves located?
Karen Graves practices at 1325 Research Park Dr, Manhattan, KS 66502. The listed phone number is (785) 537-2651.
What is Karen Graves's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Karen Graves enrolled in Medicare?
Yes. Karen Graves 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 organizations bill Medicare for Karen Graves's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Karen Graves reassigns Medicare benefits to 2 organizations: Manhattan Surgical Hospital LLC (Manhattan, KS) and Cotton O'neil Clinic Recovable Trust (Topeka, KS). 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 Karen Graves's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Karen Graves accept?
Health plans from Blue Cross and Blue Shield of Kansas, Inc. list Karen Graves 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 Karen Graves affiliated with any hospitals?
According to CMS data, Karen Graves is affiliated with Stormont Vail Health Flint Hills, LLC, Ascension Via Christi Hospital Manhattan, Inc and Wamego Health Center.
When was this NPI record last updated?
The NPPES record for Karen Graves was last updated on June 18, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months 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.