UCI OPHTHALMOLOGY GROUP
NPI 1871541953
Ophthalmology in Orange, CA
About Uci Ophthalmology Group NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
UCI OPHTHALMOLOGY GROUP (NPI 1871541953) is a healthcare organization registered as an ophthalmology in Orange, California and active in the NPI registry since May 2006. The organization lists Uci Health Provider Relations, Ups Provider Relations, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Other Identifiers 3
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Uci Ophthalmology Group is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
113Medicare enrollment records show 113 clinicians reassign Medicare billing to Uci Ophthalmology Group, which bills Medicare for the services they deliver. Of these, 3 practice at this address and 30 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 4
Nearest to this location (20)
See all 113Orange, CA 92868
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 Regents Of The University Of California's NPI number?
The NPI number for Regents Of The University Of California is 1871541953. It was assigned to this organization in the NPPES registry on May 4, 2006. The provider is doing business as Uci Ophthalmology Group.
Where is Regents Of The University Of California located?
Regents Of The University Of California is located at 101 The City Dr S, Orange, CA 92868. The listed phone number is (714) 456-8068.
What is Regents Of The University Of California's specialty?
The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.
Is Regents Of The University Of California enrolled in Medicare?
Yes. Regents Of The University Of California is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Regents Of The University Of California?
According to the CMS Revalidation Reassignment List (October 2026 release), 113 clinicians in 4 Medicare specialties reassign their Medicare billing to Regents Of The University Of California. A 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 the clinician's services. The largest specialties are Ophthalmology (95), Optometry (15) and Occupational Therapist in Private Practice (2). Of these, 3 practice at this address and 30 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Regents Of The University Of California was last updated on December 6, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Uci Ophthalmology Group · NPI 1871541953
Ophthalmology organization in Orange, California. Organization record, active in the CMS NPPES registry since May 4, 2006.
## Identity
- **NPI:** 1871541953 (Entity type: Organization)
- **Enumerated:** May 4, 2006
- **Primary specialty:** Ophthalmology · taxonomy 207W00000X
- **Legal business name:** Regents Of The University Of California
- **Organization subpart:** No
- **Authorized official:** Uci Health Provider Relations, UPS PROVIDER RELATIONS
## Practice location
- **Address:** 101 THE CITY DR S, Orange, CA 92868
- **Phone:** (714) 456-8068 · **Fax:** (714) 456-3765
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 113 clinicians in 4 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Ophthalmology (95), Optometry (15), Occupational Therapist in Private Practice (2); 3 practice at this address and 30 within 10 miles; [full list](https://npiprofile.com/npi/1871541953/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** December 6, 2023
- **Other identifiers:** Other GR0076780 (CA); Other ZZZP3018Z (CA); Other CS5589 (CA)
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Source: [NPI Profile](https://npiprofile.com/npi/1871541953) · Data from the CMS NPPES public registry.