DR. CAGRI GIRAY BESIRLI M.D.
NPI 1154443497
Ophthalmology in Ann Arbor, MI
About Dr. Cagri Giray Besirli M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. CAGRI GIRAY BESIRLI M.D. (NPI 1154443497) is an individual ophthalmology provider in Ann Arbor, Michigan, licensed in Michigan (4301087731) and active in the NPI registry since April 2007. He is enrolled in Medicare PECOS, is affiliated with University Of Michigan Health System, and maintains a secondary practice location in Pontiac.
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
Dr. Cagri Giray Besirli 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 Reassignments
4Medicare enrollment records show Cagri Besirli reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Ann Arbor, MI 48105
- Reassigned Medicare billing, Michigan enrollment
- 123 clinicians in this Medicare group
Waterford, MI 48328
- Reassigned Medicare billing, Michigan enrollment
- 139 clinicians in this Medicare group
Mason, MI 48854
- Reassigned Medicare billing, Michigan enrollment
- 916 clinicians in this Medicare group
Escanaba, MI 49829
- Reassigned Medicare billing, Michigan enrollment
- 440 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 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 Cagri Besirli's NPI number?
The NPI number for Cagri Besirli is 1154443497. It was assigned to this individual provider in the NPPES registry on April 6, 2007.
Where is Cagri Besirli located?
Cagri Besirli practices at 1000 Wall St, Ann Arbor, MI 48105. The listed phone number is (734) 764-4190.
What is Cagri Besirli's specialty?
The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.
Is Cagri Besirli enrolled in Medicare?
Yes. Cagri Besirli 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 Cagri Besirli's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Cagri Besirli reassigns Medicare benefits to 4 organizations: Regents Of The University Of Michigan (Ann Arbor, MI), Sjmh Medical Practice-Smhc (Waterford, MI), Edward W. Sparrow Hospital Association (Mason, MI) and Dlp Marquette Physician Practices Inc (Escanaba, 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 Cagri Besirli's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Cagri Besirli accept?
Health plans from Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company, Blue Cross Blue Shield of Wyoming, Blue Cross and Blue Shield of Louisiana and McLaren Health Plan Community and 2 other insurers list Cagri Besirli 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 Cagri Besirli affiliated with any hospitals?
According to CMS data, Cagri Besirli is affiliated with University Of Michigan Health System.
When was this NPI record last updated?
The NPPES record for Cagri Besirli was last updated on April 29, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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. Cagri Giray Besirli, M.D. · NPI 1154443497
Ophthalmology physician in Ann Arbor, Michigan. Individual provider, active in the CMS NPPES registry since April 6, 2007.
## Identity
- **NPI:** 1154443497 (Entity type: Individual)
- **Enumerated:** April 6, 2007
- **Primary specialty:** Ophthalmology · taxonomy 207W00000X
- **State license:** 4301087731 (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:** 4 organizations under Medicare reassignment (form CMS-855R): Regents Of The University Of Michigan (NPI 1568495299, Ann Arbor, MI); Sjmh Medical Practice-Smhc (NPI 1366644551, Waterford, MI); Edward W. Sparrow Hospital Association (NPI 1689683641, Mason, MI); Dlp Marquette Physician Practices Inc (NPI 1538415021, Escanaba, MI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Washington University School Of Medicine, class of 2006
## Record status
- **NPPES last updated:** April 29, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1154443497) · Data from the CMS NPPES public registry.