Individual provider Active NPI

Hamilton Christian Selman Gray, LMSW

  • Social Worker
  • San Antonio, TX
National Provider Identifier
1407780752
Registry record updated Jun 11, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Social WorkerTaxonomy code 104100000X
License
114444 Issued in TX
Practice address
3619 Paesanos Pkwy Ste 302
San Antonio, TX 78231-1259
Phone
(833) 210-4673
NPI assigned
Jun 11, 2026
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jun 11, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Social Worker 104100000X 114444 TX Primary

Addresses

Primary practice location

3619 Paesanos Pkwy Ste 302
San Antonio, TX 78231-1259

Mailing address

2800 Boot Ranch Cir
Fredericksburg, TX 78624-2305
Phone (720) 688-4835

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": "1781136000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1781136000000",
    "number": "1407780752",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2800 BOOT RANCH CIR",
            "city": "FREDERICKSBURG",
            "state": "TX",
            "postal_code": "786242305",
            "telephone_number": "720-688-4835"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3619 PAESANOS PKWY STE 302",
            "city": "SAN ANTONIO",
            "state": "TX",
            "postal_code": "782311259",
            "telephone_number": "833-210-4673"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GRAY",
        "first_name": "HAMILTON",
        "middle_name": "CHRISTIAN SELMAN",
        "credential": "LMSW",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2026-06-11",
        "last_updated": "2026-06-11",
        "certification_date": "2026-06-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "104100000X",
            "taxonomy_group": "",
            "desc": "Social Worker",
            "state": "TX",
            "license": "114444",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in San Antonio, TX

Sources for this page

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