DR. SAMIR R YAHIA M.D.
NPI 1780731075
Internal Medicine - Rheumatology in Shelby Township, MI
About Dr. Samir R Yahia M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. SAMIR R YAHIA M.D. (NPI 1780731075) is an individual rheumatology provider in Shelby Township, Michigan, licensed in Michigan (4301033689) and active in the NPI registry since January 2007. He is enrolled in Medicare PECOS, is affiliated with Ascension St John Hospital, and maintains a secondary practice location in Detroit.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Group Practice 1
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. Samir R Yahia M.d. 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 Reassignment
Medicare enrollment records show Samir Yahia reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Harrison Township, MI 48045
- Reassigned Medicare billing, Michigan enrollment
- 520 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
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.
Ascension St John Hospital
Acute Care Hospitals · Detroit, MIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 48315 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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 Samir Yahia's NPI number?
The NPI number for Samir Yahia is 1780731075. It was assigned to this individual provider in the NPPES registry on January 5, 2007.
Where is Samir Yahia located?
Samir Yahia practices at 50505 Schoenherr Rd Ste 175, Shelby Township, MI 48315. The listed phone number is (586) 630-5421.
What is Samir Yahia's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Rheumatology, with taxonomy code 207RR0500X.
Is Samir Yahia enrolled in Medicare?
Yes. Samir Yahia 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 organization bills Medicare for Samir Yahia's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Samir Yahia reassigns Medicare benefits to Henry Ford Health St. John Hospital (Harrison Township, MI). The 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 Samir Yahia's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Samir Yahia 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 and 1 other insurer list Samir Yahia 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 Samir Yahia affiliated with any hospitals?
According to CMS data, Samir Yahia is affiliated with Ascension St John Hospital.
When was this NPI record last updated?
The NPPES record for Samir Yahia was last updated on December 13, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.
# Dr. Samir R Yahia, M.D. · NPI 1780731075
Rheumatology physician in Shelby Township, Michigan. Individual provider, active in the CMS NPPES registry since January 5, 2007.
## Identity
- **NPI:** 1780731075 (Entity type: Individual)
- **Enumerated:** January 5, 2007
- **Primary specialty:** Internal Medicine - Rheumatology · taxonomy 207RR0500X
- **State license:** 4301033689 (Michigan)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 50505 SCHOENHERR RD STE 175, Shelby Township, MI 48315
- **Phone:** (586) 630-5421 · **Fax:** (586) 488-1934
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Henry Ford Health St. John Hospital (NPI 1043478910, Harrison Township, MI), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1968
## Record status
- **NPPES last updated:** December 13, 2018
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Source: [NPI Profile](https://npiprofile.com/npi/1780731075) · Data from the CMS NPPES public registry.