FRANKFORT MEDICAL CLINIC INC
NPI 1659564292
Internal Medicine in Frankfort, IL
About Frankfort Medical Clinic Inc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
FRANKFORT MEDICAL CLINIC INC (NPI 1659564292) is a healthcare organization registered as an internal medicine in Frankfort, Illinois and active in the NPI registry since August 2007. The organization holds a CLIA Waiver certificate valid through April 30, 2027 and lists Sheri Oliver, Office Manager, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 2
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)
Frankfort Medical Clinic Inc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
6Medicare enrollment records show 6 clinicians reassign Medicare billing to Frankfort Medical Clinic Inc, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 2 within 10 miles. They are listed nearest first.
Clinicians, nearest first (6)
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 Waiver 14D2130039
Frankfort Medical Clinic · Steger, ILFrequently 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 Frankfort Medical Clinic Inc's NPI number?
The NPI number for Frankfort Medical Clinic Inc is 1659564292. It was assigned to this organization in the NPPES registry on August 27, 2007.
Where is Frankfort Medical Clinic Inc located?
Frankfort Medical Clinic Inc is located at 10181 W Lincoln Hwy, Frankfort, IL 60423. The listed phone number is (815) 464-7212.
What is Frankfort Medical Clinic Inc's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Frankfort Medical Clinic Inc enrolled in Medicare?
Yes. Frankfort Medical Clinic Inc is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Frankfort Medical Clinic Inc?
According to the CMS Revalidation Reassignment List (October 2026 release), 6 clinicians in 2 Medicare specialties reassign their Medicare billing to Frankfort Medical Clinic 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 (5) and Internal Medicine (1). Of these, 1 practice at this address and 2 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Does Frankfort Medical Clinic Inc hold a CLIA laboratory certificate?
Yes. A Certificate of Waiver (number 14D2130039) is associated with this NPI, valid through April 30, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.
What insurance does Frankfort Medical Clinic Inc accept?
Health plans from Ambetter Health and Ambetter Health of Delaware list Frankfort Medical Clinic 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 Frankfort Medical Clinic Inc was last updated on December 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.
# Frankfort Medical Clinic Inc · NPI 1659564292
Internal Medicine organization in Frankfort, Illinois. Organization record, active in the CMS NPPES registry since August 27, 2007.
## Identity
- **NPI:** 1659564292 (Entity type: Organization)
- **Enumerated:** August 27, 2007
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **Organization subpart:** No
- **Authorized official:** Sheri Oliver, OFFICE MANAGER
## Practice location
- **Address:** 10181 W LINCOLN HWY, Frankfort, IL 60423-1274
- **Phone:** (815) 464-7212 · **Fax:** (815) 464-7251
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 6 clinicians in 2 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nurse Practitioner (5), Internal Medicine (1); 1 practice at this address and 2 within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** December 11, 2025
- **Other identifiers:** Other 1633069 (IL); Medicaid 036099650 (IL)
- **CLIA laboratory certificates:** 1 on file
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Source: [NPI Profile](https://npiprofile.com/npi/1659564292) · Data from the CMS NPPES public registry.