ASUMAN AYSE UNAL OD
NPI 1245420694
Optometrist in Laguna Niguel, CA
About Asuman Ayse Unal Od NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ASUMAN AYSE UNAL OD (NPI 1245420694) is an individual optometrist in Laguna Niguel, California, licensed in California (14370) and active in the NPI registry since July 2007. She is enrolled in Medicare PECOS and is a graduate of Pennsylvania College Of Optometry (2007).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Asuman Ayse Unal Od is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Asuman Unal reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Laguna Niguel, CA 92677
- Reassigned Medicare billing, California enrollment
Costa Mesa, CA 92627
- Reassigned Medicare billing, California enrollment
- 4 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 2
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 92677 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
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
LAGUNA NIGUEL, CA 92677
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 Asuman Unal's NPI number?
The NPI number for Asuman Unal is 1245420694. It was assigned to this individual provider in the NPPES registry on July 31, 2007.
Where is Asuman Unal located?
Asuman Unal practices at 28121 Crown Valley Pkwy Suite G, Laguna Niguel, CA 92677. The listed phone number is (949) 716-3937.
What is Asuman Unal's specialty?
The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.
Is Asuman Unal enrolled in Medicare?
Yes. Asuman Unal is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Asuman Unal's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Asuman Unal reassigns Medicare benefits to 2 organizations: Asuman A. Unal, Od, Inc., A Professional Optometric Corporation (Laguna Niguel, CA) and (Costa Mesa, CA). 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 Asuman Unal's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Asuman Unal accept?
Health plans from Anthem Blue Cross and Blue Shield, Blue Cross Blue Shield of Wyoming, Blue Cross and Blue Shield of Louisiana, Blue Cross and Blue Shield of Montana and Blue Cross and Blue Shield of Oklahoma and 3 other insurers list Asuman Unal 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 Asuman Unal was last updated on March 17, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.
# Asuman Ayse Unal, OD · NPI 1245420694
Optometrist provider in Laguna Niguel, California. Individual provider, active in the CMS NPPES registry since July 31, 2007.
## Identity
- **NPI:** 1245420694 (Entity type: Individual)
- **Enumerated:** July 31, 2007
- **Primary specialty:** Optometrist · taxonomy 152W00000X
- **State license:** 14370 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 28121 CROWN VALLEY PKWY, SUITE G, Laguna Niguel, CA 92677-1491
- **Phone:** (949) 716-3937 · **Fax:** (949) 716-4433
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Asuman A. Unal, Od, Inc., A Professional Optometric Corporation (NPI 1720418320, Laguna Niguel, CA); (NPI 1801882253, Costa Mesa, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Pennsylvania College Of Optometry, class of 2007
## Record status
- **NPPES last updated:** March 17, 2014
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Source: [NPI Profile](https://npiprofile.com/npi/1245420694) · Data from the CMS NPPES public registry.