DR. RIAD R DALI AHMAD MD
NPI 1124130539
Internal Medicine - Infectious Disease in Grand Blanc, MI
About Dr. Riad R Dali Ahmad Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. RIAD R DALI AHMAD MD (NPI 1124130539) is an individual infectious disease provider in Grand Blanc, Michigan, licensed in Michigan (4301068100) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS, holds a CLIA Waiver certificate valid through November 16, 2027, and is affiliated with Henry Ford Health Hospital.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 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. Riad R Dali Ahmad Md 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
2Medicare enrollment records show Riad Dali Ahmad reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Grand Blanc, MI 48439
- Reassigned Medicare billing, Michigan enrollment
- 3 clinicians in this Medicare group
Grand Blanc, MI 48439
- Reassigned Medicare billing, Michigan enrollment
- Medicare enrollment name: Henry Ford Health Genesys Hospital
- 103 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.
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 23D0936171
Riad Dali Ahmad MD · Grand Blanc, MIAreas of Expertise CMS Part B claims 29
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 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Henry Ford Health Hospital
Acute Care Hospitals · Detroit, MIAscension St Mary's Hospital
Acute Care Hospitals · Saginaw, MIMclaren Flint
Acute Care Hospitals · Flint, MIAscension Genesys Hospital
Acute Care Hospitals · Grand Blanc, MIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 48439 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.
Reported Quality Measures
Referred Medical Equipment & Supplies CMS DME claims 5
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 14
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
GRAND BLANC, MI 48439
GRAND BLANC, MI 48439
GRAND BLANC, MI 48439
GRAND BLANC, MI 48439
GRAND BLANC, MI 48439
GRAND BLANC, MI 48439
GRAND BLANC, MI 48439
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 Riad Dali Ahmad's NPI number?
The NPI number for Riad Dali Ahmad is 1124130539. It was assigned to this individual provider in the NPPES registry on August 31, 2006.
Where is Riad Dali Ahmad located?
Riad Dali Ahmad practices at 600 Health Park Blvd Ste H, Grand Blanc, MI 48439. The listed phone number is (810) 606-7125.
What is Riad Dali Ahmad's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Infectious Disease, with taxonomy code 207RI0200X.
Is Riad Dali Ahmad enrolled in Medicare?
Yes. Riad Dali Ahmad 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 Riad Dali Ahmad's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Riad Dali Ahmad reassigns Medicare benefits to 2 organizations: Health Park Medical Practice PC (Grand Blanc, MI) and Ascension Genesys Hospital (Grand Blanc, MI). 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 Riad Dali Ahmad's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Does Riad Dali Ahmad hold a CLIA laboratory certificate?
Yes. A Certificate of Waiver (number 23D0936171) is associated with this NPI, valid through November 16, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.
What insurance does Riad Dali Ahmad 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 Riad Dali Ahmad 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 Riad Dali Ahmad affiliated with any hospitals?
According to CMS data, Riad Dali Ahmad is affiliated with Henry Ford Health Hospital, Ascension St Mary's Hospital, Mclaren Flint and Ascension Genesys Hospital.
When was this NPI record last updated?
The NPPES record for Riad Dali Ahmad was last updated on October 23, 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.