DR. MOSAB RAMZI MUHI DEEN D.O.
NPI 1821339797
General Practice in Bloomfield Hills, MI
About Dr. Mosab Ramzi Muhi Deen D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MOSAB RAMZI MUHI DEEN D.O. (NPI 1821339797) is an individual general practice provider in Bloomfield Hills, Michigan, licensed in Michigan (5101020789) and active in the NPI registry since March 2013. He is enrolled in Medicare PECOS, is affiliated with Promedica Coldwater Regional Hospital, and maintains 4 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 3
Other Names 1
Secondary Practice Locations 4
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Mosab Ramzi Muhi Deen D.o. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
7Medicare enrollment records show Mosab Deen reassigns Medicare billing to 7 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Waterford, MI 48328
- Reassigned Medicare billing, Michigan enrollment
- 90 clinicians in this Medicare group
Royal Oak, MI 48073
- Reassigned Medicare billing, Michigan enrollment
- 68 clinicians in this Medicare group
Royal Oak, MI 48067
- Reassigned Medicare billing, Michigan enrollment
- 97 clinicians in this Medicare group
Clinton Township, MI 48038
- Reassigned Medicare billing, Michigan enrollment
- Medicare enrollment name: Lakeside Urgent Care PC
- 81 clinicians in this Medicare group
Saint Clair Shores, MI 48082
- Reassigned Medicare billing, Michigan enrollment
- 45 clinicians in this Medicare group
Garden City, MI 48135
- Reassigned Medicare billing, Michigan enrollment
- 19 clinicians in this Medicare group
Dallas, TX 75244
- Reassigned Medicare billing, Michigan enrollment
- 666 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 9
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Promedica Coldwater Regional Hospital
Acute Care Hospitals · Coldwater, MIOther Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BLOOMFIELD HILLS, MI 48304
BLOOMFIELD HILLS, MI 48304
BLOOMFIELD HILLS, MI 48304
BLOOMFIELD HILLS, MI 48304
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 Mosab Deen's NPI number?
The NPI number for Mosab Deen is 1821339797. It was assigned to this individual provider in the NPPES registry on March 2, 2013. The provider is also known as Mussop Ramzi Mohammad D.O..
Where is Mosab Deen located?
Mosab Deen practices at 41000 Woodward Ave Ste 350, Bloomfield Hills, MI 48304. The listed phone number is (248) 561-0602.
What is Mosab Deen's specialty?
The primary specialty registered for this NPI is General Practice with taxonomy code 208D00000X.
Is Mosab Deen enrolled in Medicare?
Yes. Mosab Deen is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Mosab Deen's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mosab Deen reassigns Medicare benefits to 7 organizations: Elizabeth Lake Urgent Care PLLC (Waterford, MI), Royal Urgent Care, PLLC (Royal Oak, MI), Sciometrix LLC (Royal Oak, MI), Lakeside Urgent Care, P.C. (Clinton Township, MI), Radius Anesthesia Of Michigan PLLC (Saint Clair Shores, MI) and 2 more organizations, listed in the Medicare section above. Each 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 Mosab Deen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Mosab Deen accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan and Ambetter from Meridian list Mosab Deen 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.
Is Mosab Deen affiliated with any hospitals?
According to CMS data, Mosab Deen is affiliated with Promedica Coldwater Regional Hospital.
When was this NPI record last updated?
The NPPES record for Mosab Deen was last updated on June 25, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.