MIDDLEBELT DERMATOLOGY CENTER
NPI 1013183052
Dermatology in Farmington Hills, MI
About Middlebelt Dermatology Center NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MIDDLEBELT DERMATOLOGY CENTER (NPI 1013183052) is a healthcare organization registered as a dermatology in Farmington Hills, Michigan and active in the NPI registry since April 2008. The organization holds a CLIA Microscopy certificate valid through February 23, 2028 and lists Michael J Mahon, Physician/owner, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
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)
Middlebelt Dermatology Center is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Revalidation Due Date
Revalidation due by November 30, 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
3Medicare enrollment records show 3 clinicians reassign Medicare billing to Middlebelt Dermatology Center, which bills Medicare for the services they deliver. Of these, 1 practice at this address. They are listed nearest first.
Clinicians, nearest first (3)
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 for Provider-Performed Microscopy Procedures (PPMP) 23D1051196
Michael J Mahon Do PC · Farmington Hills, 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 Michael Mahon D O PC's NPI number?
The NPI number for Michael Mahon D O PC is 1013183052. It was assigned to this organization in the NPPES registry on April 30, 2008. The provider is doing business as Middlebelt Dermatology Center.
Where is Michael Mahon D O PC located?
Michael Mahon D O PC is located at 21141 Middlebelt Rd, Farmington Hills, MI 48336. The listed phone number is (248) 477-7022.
What is Michael Mahon D O PC's specialty?
The primary specialty registered for this NPI is Dermatology with taxonomy code 207N00000X.
Is Michael Mahon D O PC enrolled in Medicare?
Yes. Michael Mahon D O PC is registered in the Medicare PECOS enrollment system.
When is Michael Mahon D O 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 November 30, 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 Michael Mahon D O PC?
According to the CMS Revalidation Reassignment List (October 2026 release), 3 clinicians, all in Dermatology, reassign their Medicare billing to Michael Mahon D O 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. Of these, 1 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Does Michael Mahon D O PC hold a CLIA laboratory certificate?
Yes. A Certificate for Provider-Performed Microscopy Procedures (PPMP) (number 23D1051196) is associated with this NPI, valid through February 23, 2028. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.
What insurance does Michael Mahon D O 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 Michael Mahon D O 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 Michael Mahon D O PC was last updated on July 22, 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.
# Middlebelt Dermatology Center · NPI 1013183052
Dermatology organization in Farmington Hills, Michigan. Organization record, active in the CMS NPPES registry since April 30, 2008.
## Identity
- **NPI:** 1013183052 (Entity type: Organization)
- **Enumerated:** April 30, 2008
- **Primary specialty:** Dermatology · taxonomy 207N00000X
- **Legal business name:** Michael Mahon D O Pc
- **Organization subpart:** No
- **Authorized official:** Michael Mahon, PHYSICIAN/OWNER
## Practice location
- **Address:** 21141 MIDDLEBELT RD, Farmington Hills, MI 48336-5516
- **Phone:** (248) 477-7022 · **Fax:** (248) 477-9370
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Medicare revalidation due:** November 30, 2026 (Non-DME Part B, Michigan, Clinic/Group Practice) · CMS Revalidation Due Date List, October 2026 release
- **Clinicians billing through this organization:** 3 clinicians (Dermatology) reassign Medicare billing to this organization (form CMS-855R); 1 practice at this address · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 22, 2009
- **Other identifiers:** Medicare UPIN U37599 (MI)
- **CLIA laboratory certificates:** 1 on file
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Source: [NPI Profile](https://npiprofile.com/npi/1013183052) · Data from the CMS NPPES public registry.