Rebecca Ann Callahan, LMSW

Primary specialty

Social WorkerTaxonomy code 104100000X

License

12973 Issued in KS

Practice address

155 S 18TH St Ste 100
Kansas City, KS 66102-5651

Phone

(816) 508-3500

Fax

(816) 508-3535

NPI assigned

Feb 28, 2022

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)

Not enrolled

State licenses

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.

• Pawnee Mental Health Service, Inc.

  • Mental Health Clinic/Center (Including Community Mental Health Center)
  • Manhattan, KS
  • NPI 1275580524
  NPD (past)
• Cornerstones of Care

  • Mental Illness Community Based Residential Treatment Facility
  • Kansas City, MO
  • NPI 1720447212

  Social Worker

  NPD (past)
• Gillis Center, Inc.

  • Mental Illness Community Based Residential Treatment Facility
  • Kansas City, MO
  • NPI 1881664365
  NPD (past)

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

{
    "created_epoch": "1646006400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1788998400000",
    "number": "1285380337",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1220 MISSOURI CT APT 211",
            "city": "LIBERTY",
            "state": "MO",
            "postal_code": "640682673",
            "telephone_number": "816-508-3500",
            "fax_number": "816-508-3535"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "155 S 18TH ST STE 100",
            "city": "KANSAS CITY",
            "state": "KS",
            "postal_code": "661025651",
            "telephone_number": "816-508-3500",
            "fax_number": "816-508-3535"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "421 E 137th St",
            "address_purpose": "LOCATION",
            "city": "Kansas City",
            "state": "MO",
            "postal_code": "641451455",
            "country_code": "US",
            "telephone_number": "816-508-3500 x5",
            "fax_number": "816-508-3535",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "8150 Wornall Rd",
            "address_purpose": "LOCATION",
            "city": "Kansas City",
            "state": "MO",
            "postal_code": "641145806",
            "country_code": "US",
            "telephone_number": "816-508-3500",
            "fax_number": "816-508-3535",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "CALLAHAN",
        "first_name": "REBECCA",
        "middle_name": "ANN",
        "name_prefix": "Ms.",
        "credential": "LMSW",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2022-02-28",
        "last_updated": "2026-09-10",
        "certification_date": "2026-09-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "104100000X",
            "taxonomy_group": "",
            "desc": "Social Worker",
            "state": "KS",
            "license": "12973",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Natalia Rubiann Caldwell
• Rebecca Lynn Caldwell, MD
• Erin Margaret Calhoun, MD
• John W Calkins, MD
• Courtney Nicole Callahan, PT, DPT
• Randy W. Callstrom, LSCSW
• Donna Jean Calvert, PHD
• Jessica Lynn Calys, LMSW
• Alejandra Camacho-Soto, MD
• Christopher Joseph Camarata, MD

• Social Worker in Kansas City, KS
• Providers in Kansas City, KS by specialty
• Social Worker in Kansas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 10, 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.