Individual provider Active NPI

Ray Spencer Calixterio, LMFT

  • Marriage & Family Therapist
  • San Diego, CA
National Provider Identifier
1902353147
Registry record updated Feb 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Marriage & Family TherapistTaxonomy code 106H00000X
License
126095 Issued in CA
Practice address
PO Box 710145
San Diego, CA 92171-0145
Phone
(800) 398-0018
NPI assigned
Sep 6, 2016
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Feb 13, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Marriage & Family Therapist 106H00000X 126095 CA Primary

Addresses

Primary practice location

PO Box 710145
San Diego, CA 92171-0145

Mailing address

PO Box 710145
San Diego, CA 92171-0145
Phone (800) 398-0018

Other practice location 1

658 E Brier Dr
San Bernardino, CA 92408-2880
Phone (800) 398-0018

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
126095CAMDClinical Social Worker

NPI Registry JSON

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

{
    "created_epoch": "1473120000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1770940800000",
    "number": "1902353147",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 710145",
            "city": "SAN DIEGO",
            "state": "CA",
            "postal_code": "921710145",
            "telephone_number": "800-398-0018"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "PO BOX 710145",
            "city": "SAN DIEGO",
            "state": "CA",
            "postal_code": "921710145",
            "telephone_number": "800-398-0018"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "658 E Brier Dr",
            "address_purpose": "LOCATION",
            "city": "San Bernardino",
            "state": "CA",
            "postal_code": "924082880",
            "country_code": "US",
            "telephone_number": "800-398-0018",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "CALIXTERIO",
        "first_name": "RAY",
        "middle_name": "SPENCER",
        "credential": "LMFT",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2016-09-06",
        "last_updated": "2026-02-13",
        "certification_date": "2026-02-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "106H00000X",
            "taxonomy_group": "",
            "desc": "Marriage & Family Therapist",
            "state": "CA",
            "license": "126095",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in San Diego, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 13, 2026; 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.