MEDICAL GROUP PRACTICE, P.C.
NPI 1801925201
Family Medicine in Livonia, MI
About Medical Group Practice, P.c. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MEDICAL GROUP PRACTICE, P.C. (NPI 1801925201) is a healthcare organization registered as a family medicine in Livonia, Michigan and active in the NPI registry since March 2007. The organization holds a CLIA Waiver certificate valid through June 1, 2027 and lists William P Penn, Owner, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
Group Practice 1
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)
Medical Group Practice, P.c. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
Medicare enrollment records show 1 clinician reassigns Medicare billing to Medical Group Practice, P.C., which bills Medicare for the services this clinician delivers.
Clinician (1)
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 23D0367764
Medical Group Practice PC · Livonia, 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 Medical Group Practice, P.C.'s NPI number?
The NPI number for Medical Group Practice, P.C. is 1801925201. It was assigned to this organization in the NPPES registry on March 4, 2007.
Where is Medical Group Practice, P.C. located?
Medical Group Practice, P.C. is located at 9460 Middlebelt Rd, Livonia, MI 48150. The listed phone number is (734) 425-0500.
What is Medical Group Practice, P.C.'s specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Medical Group Practice, P.C. enrolled in Medicare?
Yes. Medical Group Practice, P.C. is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Medical Group Practice, P.C.?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Family Practice) reassigns their Medicare billing to Medical Group Practice, P.C.. 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. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Does Medical Group Practice, P.C. hold a CLIA laboratory certificate?
Yes. A Certificate of Waiver (number 23D0367764) is associated with this NPI, valid through June 1, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.
What insurance does Medical Group Practice, P.C. accept?
Health plans from Blue Cross Blue Shield of Michigan Mutual Insurance Company list Medical Group Practice, P.C. 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 Medical Group Practice, P.C. was last updated on June 8, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.
# Medical Group Practice, P.c. · NPI 1801925201
Family Medicine organization in Livonia, Michigan. Organization record, active in the CMS NPPES registry since March 4, 2007.
## Identity
- **NPI:** 1801925201 (Entity type: Organization)
- **Enumerated:** March 4, 2007
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **Organization subpart:** No
- **Authorized official:** William Penn, OWNER
## Practice location
- **Address:** 9460 MIDDLEBELT RD, Livonia, MI 48150-3059
- **Phone:** (734) 425-0500 · **Fax:** (734) 425-1002
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 1 clinician (Family Practice) reassigns Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** June 8, 2009
- **Other identifiers:** Medicare ID-Type Unspecified 0Q245094011 (MI); Medicare UPIN E31645 (MI); Medicare UPIN E33278 (MI)
- **CLIA laboratory certificates:** 1 on file
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Source: [NPI Profile](https://npiprofile.com/npi/1801925201) · Data from the CMS NPPES public registry.