KARSTEN B SLATER M.D.
NPI 1144495961
Family Medicine - Sports Medicine in Mount Carmel, IL
About Karsten B Slater M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KARSTEN B SLATER M.D. (NPI 1144495961) is an individual sports medicine provider in Mount Carmel, Illinois, licensed in Illinois (036128488) and active in the NPI registry since April 2008. He is enrolled in Medicare PECOS, is affiliated with Fairfield Memorial Hospital 1, and is a graduate of Southern Illinois University School Of Medicine (2008).
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
Karsten B Slater M.d. 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 Karsten Slater reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Mount Carmel, IL 62863
- Reassigned Medicare billing, Illinois enrollment
- Also billed through NPI 1295834208 (Illinois)
- 65 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 6
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.
Fairfield Memorial Hospital 1
Critical Access Hospitals · Fairfield, ILWabash General Hospital 1
Critical Access Hospitals · Mount Carmel, ILClay County Hospital
Critical Access Hospitals · Flora, ILPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 62863 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims
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 5
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MOUNT CARMEL, IL 62863
MOUNT CARMEL, IL 62863
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 Karsten Slater's NPI number?
The NPI number for Karsten Slater is 1144495961. It was assigned to this individual provider in the NPPES registry on April 23, 2008.
Where is Karsten Slater located?
Karsten Slater practices at 1527 College Dr, Mount Carmel, IL 62863. The listed phone number is (618) 263-6400.
What is Karsten Slater's specialty?
The primary specialty registered for this NPI is Family Medicine, specializing in Sports Medicine, with taxonomy code 207QS0010X.
Is Karsten Slater enrolled in Medicare?
Yes. Karsten Slater 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 Karsten Slater's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Karsten Slater reassigns Medicare benefits to Wabash General Hospital District (Mount Carmel, IL). 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 Karsten Slater's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Karsten Slater accept?
Health plans from Ambetter Health and Ambetter Health of Delaware list Karsten Slater 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 Karsten Slater affiliated with any hospitals?
According to CMS data, Karsten Slater is affiliated with Fairfield Memorial Hospital 1, Wabash General Hospital 1 and Clay County Hospital.
When was this NPI record last updated?
The NPPES record for Karsten Slater was last updated on February 22, 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.