NPIMap

Organization Active NPI

Providence Medical Foundation

  • General Practice Physician
  • Diamond Bar, CA
National Provider Identifier
1285890624
Registry record updated Feb 3, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
General Practice PhysicianTaxonomy code 208D00000X
Legal business name
PROVIDENCE MEDICAL FOUNDATION
Practice address
1514 Valley Vista Dr
Diamond Bar, CA 91765-3929
Phone
(909) 860-1144
Fax
(909) 860-8307
NPI assigned
Aug 5, 2008
Last updated
Feb 3, 2026By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Feb 3, 2026

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

Authorized official

Name
Donald W. Anderson Jr.
Title
Assistant Secretary of Enrollments
Phone
(425) 358-9786

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
General Practice Physician 208D00000X Primary

Addresses

Primary practice location

1514 Valley Vista Dr
Diamond Bar, CA 91765-3929

Mailing address

PO Box 31001 - 1920
Pasadena, CA 91110-1920
Phone (714) 449-4800

Other identifiers 1

IdentifierTypeStateIssuer
CG4895OtherCARAILROAD MEDICARE PROVIDER NUMBER

Other names 2

  • St Joseph Heritage Healthcare Former legal business name
  • St Jude Hospital Yorba Linda Former legal business name

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CA

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20040216001346 CA Part B Supplier - Clinic/Group Practice 8921993205 Receives reassigned benefits from 1,892 practitioners
10 other NPIs on this enrollment
This NPI is an additional NPI on the enrollment

Other NPIs on the same Medicare enrollment 10

NPIs listed together on one Medicare enrollment, typically parts of the same organization.

National Provider Directory

National Provider Directory

Practitioners & affiliated clinicians

Practitioners 1,581

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.

View all 1,581

NPI Registry JSON

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

{
    "created_epoch": "1217894400000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1770076800000",
    "number": "1285890624",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 31001 - 1920",
            "city": "PASADENA",
            "state": "CA",
            "postal_code": "911101920",
            "telephone_number": "714-449-4800",
            "fax_number": "714-449-4956"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1514 VALLEY VISTA DR",
            "city": "DIAMOND BAR",
            "state": "CA",
            "postal_code": "917653929",
            "telephone_number": "909-860-1144",
            "fax_number": "909-860-8307"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "PROVIDENCE MEDICAL FOUNDATION",
        "organizational_subpart": "NO",
        "enumeration_date": "2008-08-05",
        "last_updated": "2026-02-03",
        "certification_date": "2026-02-03",
        "status": "A",
        "authorized_official_last_name": "ANDERSON",
        "authorized_official_first_name": "DONALD",
        "authorized_official_middle_name": "W.",
        "authorized_official_title_or_position": "ASSISTANT SECRETARY OF ENROLLMENTS",
        "authorized_official_telephone_number": "425-358-9786",
        "authorized_official_name_suffix": "Jr."
    },
    "taxonomies": [
        {
            "code": "208D00000X",
            "taxonomy_group": "",
            "desc": "General Practice",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "RAILROAD MEDICARE PROVIDER NUMBER",
            "identifier": "CG4895",
            "state": "CA"
        }
    ],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "St Joseph Heritage Healthcare",
            "code": "4",
            "type": "Former Legal Business Name"
        },
        {
            "organization_name": "St Jude Hospital Yorba Linda",
            "code": "4",
            "type": "Former Legal Business Name"
        }
    ]
}

Other providers in Diamond Bar, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 3, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.