Cc Griggs Holding, LTD in Detroit, MI
This organization bills under NPI 1114024486, an organization record issued on Sep 20, 2006 with the primary taxonomy Nephrology Physician. Each clinician who works there has their own NPI and license.
Organization recordNPPES, Aug 2026
1114024486
- Legal name
- Cc Griggs Holding, LTD
- Entity
- Type 2 · organization
- Primary taxonomy
- Nephrology Physician 207RN0300X
- Practice location
- 18455 JAMES COUZENS FWY, Detroit, MI 48235
- Phone
- 313-341-7870
- Enumerated
- Sep 20, 2006
- Record updated
- Jun 12, 2014
- Authorized official
- Owner (title as filed)
2 clinicians CMS lists with Cc Griggs Holding in Detroit
- Cynthia Griggs, MDNephrology Physician1154421774
- Muhammad Munir, MDCardiovascular Disease Physician1124079553
Source: CMS Doctors and Clinicians group affiliations, matched by practice name and city.
Checking an organization
- Confirm the business with the Michigan secretary of state.
- Check the HHS-OIG exclusion list for the organization.
- Verify each clinician on their own record and the state license search.
All taxonomies on this record
- 207R00000X Internal Medicine Physician
- 207RN0300X Nephrology Physician
Common questions
Is an organization NPI a license?
No. An NPI identifies who bills. Facilities and the clinicians who work there are licensed separately by the state.
Source: CMS National Plan and Provider Enumeration System (NPPES), monthly file of Aug 9, 2026 (NPPES files on CMS.gov). An NPI identifies who bills; it is not a license.