MOUHIB AYAS MD
NPI 1811928047
Pediatrics - Pediatric Gastroenterology in Troy, MI
About Mouhib Ayas Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MOUHIB AYAS MD (NPI 1811928047) is an individual pediatric gastroenterology provider in Troy, Michigan, licensed in Michigan (4301055501) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS, maintains a secondary practice location in Bloomfield Hills, and is a graduate of Other (1985).
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 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
Mouhib Ayas 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 Mouhib Ayas reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Royal Oak, MI 48073
- Reassigned Medicare billing, Michigan enrollment
- 154 clinicians in this Medicare group
Royal Oak, MI 48073
- Reassigned Medicare billing, Michigan enrollment
- 1,030 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 48085 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.
Patient Reviews User submitted
Reviews are submitted by site visitors and approved by a human moderator before publication.
Review by Redacted February 8, 2024
5/5Other Providers at the Same Location NPPES 3
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
TROY, MI 48085
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 Mouhib Ayas's NPI number?
The NPI number for Mouhib Ayas is 1811928047. It was assigned to this individual provider in the NPPES registry on July 5, 2006.
Where is Mouhib Ayas located?
Mouhib Ayas practices at 44199 Dequindre Rd Ste 615, Troy, MI 48085. The listed phone number is (248) 964-9660.
What is Mouhib Ayas's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Gastroenterology, with taxonomy code 2080P0206X.
Is Mouhib Ayas enrolled in Medicare?
Yes. Mouhib Ayas 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 Mouhib Ayas's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mouhib Ayas reassigns Medicare benefits to 2 organizations: William Beaumont Hospital (Royal Oak, MI) and Beaumont Medical Group- Specialty Services (Royal Oak, 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 Mouhib Ayas's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Mouhib Ayas 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 2 other insurers list Mouhib Ayas 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 Mouhib Ayas was last updated on October 23, 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.
# Mouhib Ayas, MD · NPI 1811928047
Pediatric Gastroenterology physician in Troy, Michigan. Individual provider, active in the CMS NPPES registry since July 5, 2006.
## Identity
- **NPI:** 1811928047 (Entity type: Individual)
- **Enumerated:** July 5, 2006
- **Primary specialty:** Pediatrics - Pediatric Gastroenterology · taxonomy 2080P0206X
- **State license:** 4301055501 (Michigan)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 44199 DEQUINDRE RD STE 615, Troy, MI 48085-1128
- **Phone:** (248) 964-9660 · **Fax:** (248) 964-9665
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): William Beaumont Hospital (NPI 1083833875, Royal Oak, MI); Beaumont Medical Group- Specialty Services (NPI 1578072906, Royal Oak, MI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1985
## Record status
- **NPPES last updated:** October 23, 2020
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Source: [NPI Profile](https://npiprofile.com/npi/1811928047) · Data from the CMS NPPES public registry.