NEPHROLOGY CONSULTANTS, PC
NPI 1487608014
Specialist in Berkley, MI
About Nephrology Consultants, Pc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
NEPHROLOGY CONSULTANTS, PC (NPI 1487608014) is a healthcare organization registered as a specialist in Berkley, Michigan and active in the NPI registry since May 2006. The organization lists John Peyton Speck, President, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
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 Consultants, Pc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Revalidation Due Date
Revalidation due by December 31, 2026
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
6Medicare enrollment records show 6 clinicians reassign Medicare billing to Nephrology Consultants, PC, which bills Medicare for the services they deliver. Of these, 4 practice at this address and 5 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.
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 Nephrology Consultants, PC's NPI number?
The NPI number for Nephrology Consultants, PC is 1487608014. It was assigned to this organization in the NPPES registry on May 19, 2006.
Where is Nephrology Consultants, PC located?
Nephrology Consultants, PC is located at 27901 Woodward Ave Suite 210, Berkley, MI 48072. The listed phone number is (248) 414-5377.
What is Nephrology Consultants, PC's specialty?
The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.
Is Nephrology Consultants, PC enrolled in Medicare?
Yes. Nephrology Consultants, PC is registered in the Medicare PECOS enrollment system.
When is Nephrology Consultants, 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 December 31, 2026. 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 Nephrology Consultants, PC?
According to the CMS Revalidation Reassignment List (October 2026 release), 6 clinicians in 3 Medicare specialties reassign their Medicare billing to Nephrology Consultants, 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 (3), Internal Medicine (2) and Critical Care (Intensivists) (1). Of these, 4 practice at this address and 5 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does Nephrology Consultants, PC accept?
Health plans from Blue Care Network of Michigan and Blue Cross Blue Shield of Michigan Mutual Insurance Company list Nephrology Consultants, 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 Nephrology Consultants, PC was last updated on June 17, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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 Consultants, Pc · NPI 1487608014
Specialist organization in Berkley, Michigan. Organization record, active in the CMS NPPES registry since May 19, 2006.
## Identity
- **NPI:** 1487608014 (Entity type: Organization)
- **Enumerated:** May 19, 2006
- **Primary specialty:** Specialist · taxonomy 174400000X
- **Organization subpart:** No
- **Authorized official:** John Speck, PRESIDENT
## Practice location
- **Address:** 27901 WOODWARD AVE, SUITE 210, Berkley, MI 48072-0919
- **Phone:** (248) 414-5377 · **Fax:** (248) 541-0542
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Medicare revalidation due:** December 31, 2026 (Non-DME Part B, Michigan, Clinic/Group Practice) · CMS Revalidation Due Date List, October 2026 release
- **Clinicians billing through this organization:** 6 clinicians in 3 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nephrology (3), Internal Medicine (2), Critical Care (Intensivists) (1); 4 practice at this address and 5 within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** June 17, 2008
- **Other identifiers:** Medicare ID-Type Unspecified 0M04580 (MI)
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Source: [NPI Profile](https://npiprofile.com/npi/1487608014) · Data from the CMS NPPES public registry.