NEPHROLOGY CENTER
NPI 1083678767
Internal Medicine - Nephrology in Kalamazoo, MI
About Nephrology Center NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
NEPHROLOGY CENTER (NPI 1083678767) is a healthcare organization registered as a nephrology in Kalamazoo, Michigan and active in the NPI registry since April 2006. The organization holds 2 active CLIA laboratory certificates and lists Mark C. Rummel, President, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Other Identifiers 3
Group Practice 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, revalidation and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Nephrology Center is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Revalidation Due Date
Revalidation due by February 28, 2027
Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.
Clinicians Billing Medicare Through This Organization
14Medicare enrollment records show 14 clinicians reassign Medicare billing to Nephrology Center, which bills Medicare for the services they deliver. Of these, 13 practice at this address and 14 within 10 miles. They are listed nearest first.
Clinicians by Medicare Specialty 3
Clinicians, nearest first (14)
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 2
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 for Provider-Performed Microscopy Procedures (PPMP) 23D0376829
Nephrology Center, P C · Kalamazoo, MICertificate for Provider-Performed Microscopy Procedures (PPMP) 23D1091928
Paragon Health Dba Nephrology Center Battle Creek Facility · Battle Creek, MIFrequently 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 Paragon Health, PC's NPI number?
The NPI number for Paragon Health, PC is 1083678767. It was assigned to this organization in the NPPES registry on April 12, 2006. The provider is doing business as Nephrology Center.
Where is Paragon Health, PC located?
Paragon Health, PC is located at 521 E Michigan Ave Suite 201, Kalamazoo, MI 49007. The listed phone number is (269) 349-6759.
What is Paragon Health, PC's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.
Is Paragon Health, PC enrolled in Medicare?
Yes. Paragon Health, PC is registered in the Medicare PECOS enrollment system.
When is Paragon Health, PC's Medicare revalidation due?
According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Non-DME Part B enrollment for this organization (Michigan, Clinic/Group Practice) is due for revalidation by February 28, 2027. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.
How many clinicians bill Medicare through Paragon Health, PC?
According to the CMS Revalidation Reassignment List (October 2026 release), 14 clinicians in 3 Medicare specialties reassign their Medicare billing to Paragon Health, PC. 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 Nephrology (8), Nurse Practitioner (4) and Internal Medicine (2). Of these, 13 practice at this address and 14 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Does Paragon Health, PC hold CLIA laboratory certificates?
Yes. 2 active CLIA laboratory certificates are associated with this NPI under the federal Clinical Laboratory Improvement Amendments program. The certificates are listed in the CLIA Laboratory Certificates section above.
What insurance does Paragon Health, PC accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Blue Care Network of Michigan and Blue Cross Blue Shield of Michigan Mutual Insurance Company list Paragon Health, PC 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 Paragon Health, PC was last updated on January 12, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Nephrology Center · NPI 1083678767
Nephrology organization in Kalamazoo, Michigan. Organization record, active in the CMS NPPES registry since April 12, 2006.
## Identity
- **NPI:** 1083678767 (Entity type: Organization)
- **Enumerated:** April 12, 2006
- **Primary specialty:** Internal Medicine - Nephrology · taxonomy 207RN0300X
- **Legal business name:** Paragon Health, Pc
- **Organization subpart:** Yes (part of Paragon Health, Pc)
- **Authorized official:** Mark Rummel, PRESIDENT
## Practice location
- **Address:** 521 E MICHIGAN AVE, SUITE 201, Kalamazoo, MI 49007-3889
- **Phone:** (269) 349-6759 · **Fax:** (269) 349-7450
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Medicare revalidation due:** February 28, 2027 (Non-DME Part B, Michigan, Clinic/Group Practice) · CMS Revalidation Due Date List, October 2026 release
- **Clinicians billing through this organization:** 14 clinicians in 3 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nephrology (8), Nurse Practitioner (4), Internal Medicine (2); 13 practice at this address and 14 within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** January 12, 2022
- **Other identifiers:** Other 110A310340 (MI); Other 110C910500 (MI); Other 7958131 (MI)
- **CLIA laboratory certificates:** 2 on file
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Source: [NPI Profile](https://npiprofile.com/npi/1083678767) · Data from the CMS NPPES public registry.