Kelsi Gerwell

Primary specialty

Clinical PsychologistTaxonomy code 103TC0700X

License

38423 Issued in TX

Practice address

4243 E Piedras Dr Ste 235
San Antonio, TX 78228-1421

Phone

(210) 233-6556

NPI assigned

Apr 23, 2014

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

State licenses

Practice roles

Locations

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.

• Kelsi Gerwell PHD PLLC

  • Clinical Psychologist
  • San Antonio, TX
  • NPI 1811515547
  NPD Authorized official

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

{
    "created_epoch": "1398211200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1744934400000",
    "number": "1891115333",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4243 E PIEDRAS DR STE 235",
            "city": "SAN ANTONIO",
            "state": "TX",
            "postal_code": "782281421",
            "telephone_number": "210-233-6556"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4243 E PIEDRAS DR STE 235",
            "city": "SAN ANTONIO",
            "state": "TX",
            "postal_code": "782281421",
            "telephone_number": "210-233-6556"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1100 Wilford Hall Loop",
            "address_purpose": "LOCATION",
            "city": "Jbsa Lackland",
            "state": "TX",
            "postal_code": "782365638",
            "country_code": "US",
            "telephone_number": "210-567-5447",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "3551 Roger Brooke Dr",
            "address_purpose": "LOCATION",
            "city": "Fort Sam Houston",
            "state": "TX",
            "postal_code": "782344504",
            "country_code": "US",
            "telephone_number": "210-965-0381",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "GERWELL",
        "first_name": "KELSI",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2014-04-23",
        "last_updated": "2025-04-18",
        "certification_date": "2025-04-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "103TC0700X",
            "taxonomy_group": "",
            "desc": "Psychologist, Clinical",
            "state": "TX",
            "license": "38423",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Ashley Gershner, PA-C
• Grant Harrison Gershner, MD
• Craig Gerstenkorn, M.D.
• Lindsey Gervais
• Edwin L. Gerwell, PH.D.
• Shawn Gessay, MS, CGC
• Bailey Gessler
• Get 2 Ten Consulting
• Get Equipped Medical Supply
• Get2Ten

• Clinical Psychologist in San Antonio, TX
• Providers in San Antonio, TX by specialty
• Clinical Psychologist in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 18, 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.