NPIMap

Organization Active NPI

Ralph Mayer

  • Pediatrics Physician
  • Pacoima, CA
National Provider Identifier
1386785715
Registry record updated Sep 11, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Pediatrics PhysicianTaxonomy code 208000000X
License
G69356 Issued in CA
Legal business name
RALPH MAYER
Practice address
13309 Van Nuys Blvd
Pacoima, CA 91331-3006
Phone
(818) 899-0069
Fax
(818) 896-4899
NPI assigned
Feb 9, 2007
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Sep 11, 2025

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

Authorized official

Name
Ralph Mayer, M.D.
Title
Owner
Phone
(213) 743-9050

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Family Medicine PhysicianGroup: 193200000X MULTI-SPECIALTY GROUP 207Q00000X G69356 CA
Obstetrics & Gynecology PhysicianGroup: 193200000X MULTI-SPECIALTY GROUP 207V00000X G69356 CA
Pediatrics PhysicianGroup: 193200000X MULTI-SPECIALTY GROUP 208000000X G69356 CA Primary

Addresses

Primary practice location

13309 Van Nuys Blvd
Pacoima, CA 91331-3006

Mailing address

2700 S Figueroa St
A
Los Angeles, CA 90007-3255
Phone (213) 743-9050

Other identifiers 1

IdentifierTypeStateIssuer
GR0095861OtherCAMEDI-CAL PROVIDER NUMBER

Other names 1

  • DR. MAYER'S WOMEN'S AND CHILDREN Doing business as

National Provider Directory

National Provider Directory

Locations

2700 S Figueroa St
#A
Los Angeles, CA 90007
Phone (213) 743-9050

Practitioners & affiliated clinicians

Practitioners 2

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.

NPI Registry JSON

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

{
    "created_epoch": "1170979200000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1757548800000",
    "number": "1386785715",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2700 S FIGUEROA ST",
            "address_2": "A",
            "city": "LOS ANGELES",
            "state": "CA",
            "postal_code": "900073255",
            "telephone_number": "213-743-9050",
            "fax_number": "213-747-7768"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "13309 VAN NUYS BLVD",
            "city": "PACOIMA",
            "state": "CA",
            "postal_code": "913313006",
            "telephone_number": "818-899-0069",
            "fax_number": "818-896-4899"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "RALPH MAYER",
        "organizational_subpart": "NO",
        "enumeration_date": "2007-02-09",
        "last_updated": "2025-09-11",
        "status": "A",
        "authorized_official_last_name": "MAYER",
        "authorized_official_first_name": "RALPH",
        "authorized_official_title_or_position": "OWNER",
        "authorized_official_telephone_number": "213-743-9050",
        "authorized_official_credential": "M.D."
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Family Medicine",
            "state": "CA",
            "license": "G69356",
            "primary": false
        },
        {
            "code": "207V00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Obstetrics & Gynecology",
            "state": "CA",
            "license": "G69356",
            "primary": false
        },
        {
            "code": "208000000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Pediatrics",
            "state": "CA",
            "license": "G69356",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "MEDI-CAL PROVIDER NUMBER",
            "identifier": "GR0095861",
            "state": "CA"
        }
    ],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "DR. MAYER'S WOMEN'S AND CHILDREN",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

Other providers in Pacoima, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 11, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.