Gregg FeinermanM.D.
Ophthalmology·Newport Beach, CA
Gregg Feinerman, M.D. is an Ophthalmology provider in Newport Beach, CA affiliated with 2 ambulatory surgery centers in CA, as of July 2026.
- NPI1649214826
- Registered2006
- Centers2
- StateCA
- Class of1994
Case volumes, referral patterns, and payer mix live in DataLily AI Insights.
Ambulatory surgery centers
Centers whose service lines match this provider’s. Affiliations change; verify independently.
Education
Education on record as of August 2026.
Gregg Feinerman at a glance
- Provider
- Gregg Feinerman
- Credential
- M.D.
- Specialty
- Ophthalmology
- Procedures
- Ophthalmology CPT codes
- Location
- Newport Beach, CA
- Medical school
- George Washington University School of Medicine
- Graduated
- 1994
- NPI registered
- 2006
- NPI
- 1649214826
- Snapshot
- July 2026
Identity, specialty, and affiliations change over time. This is not an endorsement, and not clinical, billing, or legal advice. Providers may request corrections at founders@datalilyai.com. Read the DataLily AI data methodology.
Questions
Where does Gregg Feinerman practice?
Gregg Feinerman, M.D. is based in Newport Beach, CA and is affiliated with 2 ambulatory surgery centers: Surgicare Of Laveta Dba Barranca Surgery Center in Irvine, CA and Newport Bay Surgery Center in Newport Beach, CA. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Gregg Feinerman's NPI number?
Gregg Feinerman's National Provider Identifier (NPI) is 1649214826, registered in 2006. Specialty on record: Ophthalmology; credential M.D.
Where did Gregg Feinerman go to medical school?
Gregg Feinerman, M.D. attended George Washington University School of Medicine, graduating in 1994.
How many Ophthalmology providers in California work at ambulatory surgery centers?
869 Ophthalmology surgeons and proceduralists in California are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Gregg Feinerman among them. The California Ophthalmology directory lists each one by city with credential, NPI, and center affiliations.
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