Margarita Castellanos Palazuelos

Primary specialty

Clinical Social WorkerTaxonomy code 1041C0700X

License

1377031 Issued in CA

Practice address

1666 Precision Park LN
San Ysidro, CA 92173-1346

Phone

(619) 428-5533

Fax

(619) 785-3390

NPI assigned

Jul 29, 2016

Sex

Female

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Enrolled in CA

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: No
• Power mobility devices: No
• Hospice: No

Green means eligible to order or refer.

Enrollment records 1

Specialty

Clinical Social Worker

Education

Other, 2023

Medicare assignment

May accept Medicare assignment

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

State licenses

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.

• Centro de Salud de la Comunidad de San Ysidro, Inc.

  dba San Ysidro Health Precision Park

  • Federally Qualified Health Center (FQHC)
  • San Diego, CA
  • NPI 1124782685
  Medicare reassignment

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

{
    "created_epoch": "1469750400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1777420800000",
    "number": "1104379791",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1666 PRECISION PARK LN",
            "city": "SAN YSIDRO",
            "state": "CA",
            "postal_code": "921731346",
            "telephone_number": "619-428-5533",
            "fax_number": "619-785-3390"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1666 PRECISION PARK LN",
            "city": "SAN YSIDRO",
            "state": "CA",
            "postal_code": "921731346",
            "telephone_number": "619-428-5533",
            "fax_number": "619-785-3390"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CASTELLANOS PALAZUELOS",
        "first_name": "MARGARITA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2016-07-29",
        "last_updated": "2026-04-29",
        "certification_date": "2026-04-29",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "CA",
            "license": "1377031",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Lucelly Campos, DDS
• Daniel Cardenas
• Carmelita L Uy MD,Inc (Laboda Pediatric Center, Inc)
• Carlos Carriedo, DO
• Gabriela Alessandra Casagrande
• Graciela Castellanos, MA IN MFT
• Clarissa A Castillo, PA
• Stephanie Castillo, MD
• Carolina Castro
• Amanda Racheal Cave, AMFT

• Clinical Social Worker in San Ysidro, CA
• Providers in San Ysidro, CA by specialty
• Clinical Social Worker in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 29, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.