ROSA REYES DO, MS
NPI 1497449557
Family Medicine in Ypsilanti, MI
About Rosa Reyes Do, Ms NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ROSA REYES DO, MS (NPI 1497449557) is an individual family medicine provider in Ypsilanti, Michigan, licensed in Michigan (5101029078) and active in the NPI registry since June 2023. She is enrolled in Medicare PECOS, is affiliated with University Of Michigan Health System, and maintains a secondary practice location in Ypsilanti.
NPPES Registry Identity
Specialties & Licenses
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
Rosa Reyes Do, Ms 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 Rosa Reyes reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Ann Arbor, MI 48109
- Reassigned Medicare billing, Michigan enrollment
- 139 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
University Of Michigan Health System
Acute Care Hospitals · Ann Arbor, MIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 48197 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 15
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
YPSILANTI, MI 48197
YPSILANTI, MI 48197
YPSILANTI, MI 48197
YPSILANTI, MI 48197
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 Rosa Reyes's NPI number?
The NPI number for Rosa Reyes is 1497449557. It was assigned to this individual provider in the NPPES registry on June 2, 2023.
Where is Rosa Reyes located?
Rosa Reyes practices at 300 W Michigan Ave, Ypsilanti, MI 48197. The listed phone number is (734) 936-4000.
What is Rosa Reyes's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Rosa Reyes enrolled in Medicare?
Yes. Rosa Reyes 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 Rosa Reyes's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Rosa Reyes reassigns Medicare benefits to Regents Of The University Of Michigan (Ann Arbor, 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 Rosa Reyes's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Rosa Reyes 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 Rosa Reyes 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 Rosa Reyes affiliated with any hospitals?
According to CMS data, Rosa Reyes is affiliated with University Of Michigan Health System.
When was this NPI record last updated?
The NPPES record for Rosa Reyes was last updated on June 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months 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.
# Rosa Reyes, DO, MS · NPI 1497449557
Family Medicine physician in Ypsilanti, Michigan. Individual provider, active in the CMS NPPES registry since June 2, 2023.
## Identity
- **NPI:** 1497449557 (Entity type: Individual)
- **Enumerated:** June 2, 2023
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** 5101029078 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 300 W MICHIGAN AVE, Ypsilanti, MI 48197-5443
- **Phone:** (734) 936-4000
## 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:** Regents Of The University Of Michigan (NPI 1669402848, Ann Arbor, MI), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of The Incarnate Word School Of Osteo Medicine, class of 2023
## Record status
- **NPPES last updated:** June 9, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1497449557) · Data from the CMS NPPES public registry.