Individual provider Active NPI

Maria Margarita Gaytan Guadian

  • Social Worker
  • San Jose, CA
National Provider Identifier
1649061102
Registry record updated Jul 11, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Social WorkerTaxonomy code 104100000X
Practice address
436 N White Rd
San Jose, CA 95127-1439
Phone
(408) 259-0760
Fax
(408) 642-6052
NPI assigned
May 14, 2025
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 11, 2025

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Case Manager/Care Coordinator 171M00000X
Rehabilitation Practitioner 225400000X
Social Worker 104100000X Primary

Addresses

Primary practice location

436 N White Rd
San Jose, CA 95127-1439

Mailing address

1922 The Alameda Ste 316
San Jose, CA 95126-1461
Phone (408) 261-7777

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

NPI Registry JSON

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

{
    "created_epoch": "1747180800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1752192000000",
    "number": "1649061102",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1922 THE ALAMEDA STE 316",
            "city": "SAN JOSE",
            "state": "CA",
            "postal_code": "951261461",
            "telephone_number": "408-261-7777",
            "fax_number": "408-642-6052"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "436 N WHITE RD",
            "city": "SAN JOSE",
            "state": "CA",
            "postal_code": "951271439",
            "telephone_number": "408-259-0760",
            "fax_number": "408-642-6052"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GAYTAN GUADIAN",
        "first_name": "MARIA",
        "middle_name": "MARGARITA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2025-05-14",
        "last_updated": "2025-07-11",
        "certification_date": "2025-07-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "171M00000X",
            "taxonomy_group": "",
            "desc": "Case Manager/Care Coordinator",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "225400000X",
            "taxonomy_group": "",
            "desc": "Rehabilitation Practitioner",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "104100000X",
            "taxonomy_group": "",
            "desc": "Social Worker",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in San Jose, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 11, 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.