Individual provider Active NPI

Edward Anthony Matuga, MD

  • Obstetrics & Gynecology Physician
  • Riverside, CA
National Provider Identifier
1003890682
Registry record updated Jul 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Obstetrics & Gynecology PhysicianTaxonomy code 207V00000X
License
G39457 Issued in CA
Practice address
6405 Day St
Riverside, CA 92507-0901
Phone
(951) 697-5500
Fax
(951) 697-5508
NPI assigned
Dec 6, 2005
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 13, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Obstetrics & Gynecology Physician 207V00000X G39457 CA Primary

Addresses

Primary practice location

6405 Day St
Riverside, CA 92507-0901

Mailing address

3660 Arlington Ave
Riverside, CA 92506-3912
Phone (915) 697-5500

Other identifiers 2

IdentifierTypeStateIssuer
ZZZ92058ZOtherGROUP SIDE LOCATION
1730180415OtherGOUP NPI

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

NPI Registry JSON

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

{
    "created_epoch": "1133827200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1003890682",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3660 ARLINGTON AVE",
            "city": "RIVERSIDE",
            "state": "CA",
            "postal_code": "925063912",
            "telephone_number": "915-697-5500",
            "fax_number": "915-697-5508"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6405 DAY ST",
            "city": "RIVERSIDE",
            "state": "CA",
            "postal_code": "925070901",
            "telephone_number": "951-697-5500",
            "fax_number": "951-697-5508"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MATUGA",
        "first_name": "EDWARD",
        "middle_name": "ANTHONY",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-12-06",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207V00000X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology",
            "state": "CA",
            "license": "G39457",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "GROUP SIDE LOCATION",
            "identifier": "ZZZ92058Z",
            "state": null
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "GOUP NPI",
            "identifier": "1730180415",
            "state": null
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Riverside, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 2026; 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.