MONICA MAKIM RAY MD
NPI 1306376462
Ophthalmology in Ann Arbor, MI
About Monica Makim Ray Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MONICA MAKIM RAY MD (NPI 1306376462) is an individual ophthalmology provider in Ann Arbor, Michigan, licensed in Michigan (4301515997) and active in the NPI registry since June 2017. She is enrolled in Medicare PECOS, is affiliated with St David's Medical Center, and maintains a secondary practice location in Austin.
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
Monica Makim Ray 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 Reassignment
Medicare enrollment records show Monica Ray reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Cedar Park, TX 78613
- Reassigned Medicare billing, Texas enrollment
- 15 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 11
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.
St David's Medical Center
Acute Care Hospitals · Austin, TXPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 48105 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
ANN ARBOR, MI 48105
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 Monica Ray's NPI number?
The NPI number for Monica Ray is 1306376462. It was assigned to this individual provider in the NPPES registry on June 12, 2017.
Where is Monica Ray located?
Monica Ray practices at 1000 Wall St, Ann Arbor, MI 48105. The listed phone number is (734) 764-4190.
What is Monica Ray's specialty?
The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.
Is Monica Ray enrolled in Medicare?
Yes. Monica Ray 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 Monica Ray's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Monica Ray reassigns Medicare benefits to Texas Oculoplastic Consultants LLP (Cedar Park, TX). 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 Monica Ray's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Monica Ray accept?
Health plans from Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company, Blue Cross and Blue Shield of Texas, Oscar Insurance Company and Sendero Health Plans, Local Nonprofit list Monica Ray 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 Monica Ray affiliated with any hospitals?
According to CMS data, Monica Ray is affiliated with St David's Medical Center.
When was this NPI record last updated?
The NPPES record for Monica Ray was last updated on August 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Monica Makim Ray, MD · NPI 1306376462
Ophthalmology physician in Ann Arbor, Michigan. Individual provider, active in the CMS NPPES registry since June 12, 2017.
## Identity
- **NPI:** 1306376462 (Entity type: Individual)
- **Enumerated:** June 12, 2017
- **Primary specialty:** Ophthalmology · taxonomy 207W00000X
- **State license:** 4301515997 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 1000 WALL ST, Ann Arbor, MI 48105-1912
- **Phone:** (734) 764-4190
## 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:** Texas Oculoplastic Consultants LLP (NPI 1619366655, Cedar Park, TX), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Wayne State University School Of Medicine, class of 2017
## Record status
- **NPPES last updated:** August 17, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1306376462) · Data from the CMS NPPES public registry.