Individual provider Active NPI

Jessica Virginia Leon

  • Peer Specialist
  • Alhambra, CA
National Provider Identifier
1639033368
Registry record updated Dec 16, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Peer SpecialistTaxonomy code 175T00000X
License
MPSS-FAWHGS Issued in CA
Practice address
2800 W Valley Blvd
Alhambra, CA 91803-1866
Phone
(562) 777-7500
NPI assigned
Dec 16, 2025
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Dec 16, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Peer Specialist 175T00000X MPSS-FAWHGS CA Primary

Addresses

Primary practice location

2800 W Valley Blvd
Alhambra, CA 91803-1866

Mailing address

12070 Telegraph Rd
Santa Fe Springs, CA 90670-3771
Phone (562) 777-7500

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

State licenses

LicenseStateTypeSpecialty
MPSS-FAWHGSCAMDPeer Specialist

NPI Registry JSON

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

{
    "created_epoch": "1765843200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1765843200000",
    "number": "1639033368",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "12070 TELEGRAPH RD",
            "city": "SANTA FE SPRINGS",
            "state": "CA",
            "postal_code": "906703771",
            "telephone_number": "562-777-7500"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2800 W VALLEY BLVD",
            "city": "ALHAMBRA",
            "state": "CA",
            "postal_code": "918031866",
            "telephone_number": "562-777-7500"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LEON",
        "first_name": "JESSICA",
        "middle_name": "VIRGINIA",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2025-12-16",
        "last_updated": "2025-12-16",
        "certification_date": "2025-12-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "175T00000X",
            "taxonomy_group": "",
            "desc": "Peer Specialist",
            "state": "CA",
            "license": "MPSS-FAWHGS",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Alhambra, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 16, 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.