NPPES file of Aug 9, 2026

Gregg Feinerman, M.d., INC in Newport Beach, CA

This organization bills under NPI 1871665869, an organization record issued on Nov 14, 2006 with the primary taxonomy Specialist. Each clinician who works there has their own NPI and license.

CMS NPPES registry, file of Aug 9, 2026 · method · Verify with CMS →

Organization recordNPPES, Aug 2026
1871665869
Legal name
Gregg Feinerman, M.d., INC
Entity
Type 2 · organization
Primary taxonomy
Specialist 174400000X
Practice location
320 SUPERIOR AVE SUITE 390, Newport Beach, CA 92663
Phone
949-631-4780
Enumerated
Nov 14, 2006
Record updated
Aug 25, 2020
Authorized official
President (title as filed)
Public record from the NPPES NPI Registry (open it on CMS). An NPI identifies who bills; it is not a facility license.

2 clinicians CMS lists with Gregg Feinerman M D in Newport Beach

  1. Sally CorvachoOptometrist1568093938
  2. Gregg Feinerman, MDOphthalmology Physician1649214826

Source: CMS Doctors and Clinicians group affiliations, matched by practice name and city.

Checking an organization

  1. Confirm the business with the California secretary of state.
  2. Check the HHS-OIG exclusion list for the organization.
  3. Verify each clinician on their own record and the state license search.

Common questions

Is an organization NPI a license?

No. An NPI identifies who bills. Facilities and the clinicians who work there are licensed separately by the state.

Source: CMS National Plan and Provider Enumeration System (NPPES), monthly file of Aug 9, 2026 (NPPES files on CMS.gov). An NPI identifies who bills; it is not a license.