Individual provider Active NPI

Michael Owyong, MD

  • Family Medicine Physician
  • Murrieta, CA
National Provider Identifier
1124502323
Registry record updated Jul 6, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Medicine PhysicianTaxonomy code 207Q00000X
License
A191386 Issued in CA
Practice address
28062 Baxter Rd
Murrieta, CA 92563-1401
Phone
(951) 704-1740
NPI assigned
Sep 24, 2018
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 6, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Family Medicine Physician 207Q00000X A191386 CA Primary

Addresses

Primary practice location

28062 Baxter Rd
Murrieta, CA 92563-1401

Mailing address

28078 Baxter Rd Ste 524
Murrieta, CA 92563-1405

Other practice location 1

6410 Fannin St Ste 420
Houston, TX 77030
Phone (832) 325-7280

Other practice location 2

1150 NW 14th St Ste 309
Miami, FL 33136-2114
Phone (305) 243-6090

Other practice location 3

400 W Mineral King Ave
Visalia, CA 93291-6237
Phone (559) 624-2000

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)
Not enrolled
Credentials
Doctor of Medicine

NPI Registry JSON

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

{
    "created_epoch": "1537747200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783296000000",
    "number": "1124502323",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "28078 BAXTER RD STE 524",
            "city": "MURRIETA",
            "state": "CA",
            "postal_code": "925631405"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "28062 BAXTER RD",
            "city": "MURRIETA",
            "state": "CA",
            "postal_code": "925631401",
            "telephone_number": "951-704-1740"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "6410 Fannin St Ste 420",
            "address_purpose": "LOCATION",
            "city": "Houston",
            "state": "TX",
            "postal_code": "77030",
            "country_code": "US",
            "telephone_number": "832-325-7280",
            "fax_number": "713-512-7104",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1150 NW 14th St Ste 309",
            "address_purpose": "LOCATION",
            "city": "Miami",
            "state": "FL",
            "postal_code": "331362114",
            "country_code": "US",
            "telephone_number": "305-243-6090",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "400 W Mineral King Ave",
            "address_purpose": "LOCATION",
            "city": "Visalia",
            "state": "CA",
            "postal_code": "932916237",
            "country_code": "US",
            "telephone_number": "559-624-2000",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "OWYONG",
        "first_name": "MICHAEL",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2018-09-24",
        "last_updated": "2026-07-06",
        "certification_date": "2026-07-06",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "CA",
            "license": "A191386",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Murrieta, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 6, 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.