Individual provider Active NPI

Nathan Russell Reyes

  • Day Training/Habilitation Specialist
  • Brentwood, CA
National Provider Identifier
1104798578
Registry record updated Sep 23, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Day Training/Habilitation SpecialistTaxonomy code 373H00000X
Practice address
550 Harvest Park Dr Ste B
Brentwood, CA 94513-4058
Phone
(530) 265-9057
NPI assigned
Sep 23, 2025
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 23, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Day Training/Habilitation Specialist 373H00000X Primary

Addresses

Primary practice location

550 Harvest Park Dr Ste B
Brentwood, CA 94513-4058

Mailing address

107 Haystack CT
Brentwood, CA 94513-2500
Phone (408) 882-7761

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

Practice roles

OrganizationSpecialtyStatusNew patients
Mountain Valley Child and Family Services, Inc. CurrentSince Sep 28, 2025 Accepting new patients

Locations

550 Harvest Park Dr
Ste B
Brentwood, CA 94513
Phone (925) 336-9274

Organizations & group practices 1

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

NPI Registry JSON

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

{
    "created_epoch": "1758585600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1758585600000",
    "number": "1104798578",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "107 HAYSTACK CT",
            "city": "BRENTWOOD",
            "state": "CA",
            "postal_code": "945132500",
            "telephone_number": "408-882-7761"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "550 HARVEST PARK DR STE B",
            "city": "BRENTWOOD",
            "state": "CA",
            "postal_code": "945134058",
            "telephone_number": "530-265-9057"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "REYES",
        "first_name": "NATHAN",
        "middle_name": "RUSSELL",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2025-09-23",
        "last_updated": "2025-09-23",
        "certification_date": "2025-09-23",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "373H00000X",
            "taxonomy_group": "",
            "desc": "Day Training/Habilitation Specialist",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Brentwood, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 23, 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.