Tri-County Eye Institute Inc
NPI 1124156120 · Ophthalmology Physician · Corona, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tri-County Eye Institute Inc is a Ophthalmology Physician organization in Corona, CA (NPI 1124156120).
Provider details
- NPI number
- 1124156120
- Entity type
- Organization
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Tracey Gonciarczyk, Billing Lead(951) 737-6363
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-03-01
- Last updated
- 2009-05-04
Frequently asked questions
- What is Tri-County Eye Institute Inc's NPI number?
- Tri-County Eye Institute Inc's National Provider Identifier (NPI) is 1124156120, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Tri-County Eye Institute Inc?
- Tri-County Eye Institute Inc is classified in the NPPES registry as Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Tri-County Eye Institute Inc located?
- Tri-County Eye Institute Inc's practice location on file with NPPES is 1124 S Main St, Corona, CA 92882-4449.
- What is Tri-County Eye Institute Inc's phone number?
- The practice phone number listed in the NPPES registry for Tri-County Eye Institute Inc is (951) 737-6363.
- Does Tri-County Eye Institute Inc accept Medicare?
- Tri-County Eye Institute Inc is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Tri-County Eye Institute Inc?
- The authorized official listed on Tri-County Eye Institute Inc's NPPES record is Tracey Gonciarczyk, Billing Lead. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Tri-County Eye Institute Inc's NPI active?
- Yes — Tri-County Eye Institute Inc's NPI (1124156120) is active in the NPPES registry as of the last update on 2009-05-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.