Abigail Langan, MD

Primary specialty

Child & Adolescent Psychiatry PhysicianTaxonomy code 2084P0804X

License

T6907 Issued in TX

Practice address

24285 Katy Fwy Ste 300
Katy, TX 77494-1128

Phone

(832) 405-4660

NPI assigned

Apr 16, 2007

Sex

Female

Sole proprietor

No

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)

Enrolled

Credentials

Doctor of Medicine

Practice roles

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.

• St. Joseph'S Healthcare, Inc.

  • Internal Medicine Physician
  • Paterson, NJ
  • NPI 1497791297
  NPD (past)

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

{
    "created_epoch": "1176681600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1767571200000",
    "number": "1154546299",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "577 1ST AVE",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100166404",
            "telephone_number": "212-263-6567"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "24285 KATY FWY STE 300",
            "city": "KATY",
            "state": "TX",
            "postal_code": "774941128",
            "telephone_number": "832-405-4660"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LANGAN",
        "first_name": "ABIGAIL",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2007-04-16",
        "last_updated": "2026-01-05",
        "certification_date": "2026-01-05",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084P0804X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Child & Adolescent Psychiatry",
            "state": "TX",
            "license": "T6907",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Jacob Paul Landry, LSA
• Sierra Landry, PA-C
• Alice Lane
• Cassietta Lang, COTA
• Kerri Lang
• Paeshence Lanier-Williams
• Jacqueline Lanier
• Stephen D Laperouse, PT
• Lauren E Lappe, L.P.C
• Lauren Lara, MS, CCC-SLP

• Child & Adolescent Psychiatry Physician in Katy, TX
• Providers in Katy, TX by specialty
• Child & Adolescent Psychiatry Physician in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 5, 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.