Gregg Feinerman MD Inc.

Primary specialty

SpecialistTaxonomy code 174400000X

License

A60533 Issued in CA

Legal business name

GREGG FEINERMAN MD INC.

Doing business as

Feinerman Vision Center

Practice address

320 Superior Ave
Suite 390
Newport Beach, CA 92663-2716

Phone

(949) 631-4780

Fax

(949) 631-7854

NPI assigned

Nov 14, 2006

Last updated

Oct 1, 2026By the provider in NPPES

Organization subpart

No

Registry information is reported by the provider to CMS and is not verified. About this source

Authorized official

Name

Brenda Morales

Title

Office Manager

Phone

(949) 631-4780

Specialties & licenses 1

Addresses

Other names 1

• Feinerman Vision Center Doing business as

Medicare fee-for-service enrollment

Enrolled in CA

Enrollment records 1

These CMS records do not include an NPI. They are shown because their name and street address match this provider’s.

CLIA laboratory certificates

Practitioners 6

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

• Sally Yong Corvacho

  • Optometrist
  • Fountain Valley, CA
  • NPI 1568093938
  Medicare reassignment Care Compare group NPD
• Gregg Feinerman, M.D.

  • Ophthalmology Physician
  • Newport Beach, CA
  • NPI 1649214826
  Medicare reassignment Care Compare group NPD
• Jordan Dulay Ellfeldt, OD

  • Optometrist
  • Newport Beach, CA
  • NPI 1619547304
  Medicare reassignment NPD
• Geneva Uyen Nguyen, OD

  • Optometrist
  • Newport Beach, CA
  • NPI 1598594293
  Medicare reassignment NPD
• Kristine Rachael Park, OD

  • Optometrist
  • Los Angeles, CA
  • NPI 1821650383
  Medicare reassignment NPD
• Nathalie Hanh Le, OD

  • Optometrist
  • Los Angeles, CA
  • NPI 1992420343
  NPD (past)

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1163462400000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1790812800000",
    "number": "1871665869",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "320 SUPERIOR AVE STE 390",
            "city": "NEWPORT BEACH",
            "state": "CA",
            "postal_code": "926632793",
            "telephone_number": "949-631-4780",
            "fax_number": "949-631-7854"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "320 SUPERIOR AVE",
            "address_2": "SUITE 390",
            "city": "NEWPORT BEACH",
            "state": "CA",
            "postal_code": "926632716",
            "telephone_number": "949-631-4780",
            "fax_number": "949-631-7854"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "GREGG FEINERMAN MD INC.",
        "organizational_subpart": "NO",
        "enumeration_date": "2006-11-14",
        "last_updated": "2026-10-01",
        "certification_date": "2026-10-01",
        "status": "A",
        "authorized_official_last_name": "MORALES",
        "authorized_official_first_name": "BRENDA",
        "authorized_official_title_or_position": "OFFICE MANAGER",
        "authorized_official_telephone_number": "949-631-4780"
    },
    "taxonomies": [
        {
            "code": "174400000X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Specialist",
            "state": "CA",
            "license": "A60533",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "Feinerman Vision Center",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

• Kelly Greenstreet, RD
• Brian Greenwald, CADC II
• Emily Kate Greenwald
• Megan Kate Greenya, AU.D.
• Greg Barme MD Inc.
• Megan Gregor, NP
• Theodore K. Gregorius, M.D.
• Gregory a Robertson MD a Professional Medical Corporation
• Gregory Alan. Bartlow, M.D., Inc.
• Gregory C Di Rocco, M.D., Inc.

• Specialist in Newport Beach, CA
• Providers in Newport Beach, CA by specialty
• Specialist in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 1, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.