Retina Medical Group
NPI 1841440104 · Ophthalmology Physician · Lake Forest, CA
Retina Medical Group is a Ophthalmology Physician organization in Lake Forest, CA (NPI 1841440104).
Provider details
- NPI number
- 1841440104
- Entity type
- Organization
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Timothy You, Physician(714) 692-2431
- License
- G80625 (CA)
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
17 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
- 2008-09-23
- Last updated
- 2008-09-23
Frequently asked questions
- What is Retina Medical Group's NPI number?
- Retina Medical Group's National Provider Identifier (NPI) is 1841440104, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Retina Medical Group?
- Retina Medical Group is classified in the NPPES registry as Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Retina Medical Group located?
- Retina Medical Group's practice location on file with NPPES is 22451 Silver Spur, Lake Forest, CA 92630-4342.
- What is Retina Medical Group's phone number?
- The practice phone number listed in the NPPES registry for Retina Medical Group is (714) 692-2431.
- Who is the authorized official for Retina Medical Group?
- The authorized official listed on Retina Medical Group's NPPES record is Timothy You, Physician. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Retina Medical Group's NPI active?
- Yes — Retina Medical Group's NPI (1841440104) is active in the NPPES registry as of the last update on 2008-09-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.