Katherine Jorn Lammers, LMFT, LCMFT

Primary specialty

Marriage & Family TherapistTaxonomy code 106H00000X

License

116359 Issued in CA

Practice address

2001 Haskell Ave
Lawrence, KS 66046-3249

Phone

(510) 200-8582

NPI assigned

Apr 5, 2021

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

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

{
    "created_epoch": "1617580800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757548800000",
    "number": "1821677048",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2001 HASKELL AVE",
            "city": "LAWRENCE",
            "state": "KS",
            "postal_code": "660463249",
            "telephone_number": "510-200-8582"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2001 HASKELL AVE",
            "city": "LAWRENCE",
            "state": "KS",
            "postal_code": "660463249",
            "telephone_number": "510-200-8582"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "713 Wilson Ave Apt B",
            "address_purpose": "LOCATION",
            "city": "Richmond",
            "state": "CA",
            "postal_code": "948051868",
            "country_code": "US",
            "telephone_number": "785-764-1642",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "LAMMERS",
        "first_name": "KATHERINE",
        "middle_name": "JORN",
        "credential": "LMFT, LCMFT",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2021-04-05",
        "last_updated": "2025-09-11",
        "certification_date": "2022-08-19",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "106H00000X",
            "taxonomy_group": "",
            "desc": "Marriage & Family Therapist",
            "state": "CA",
            "license": "116359",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Laboratory Corporation of America Holdings
• Natalie Christine Ladd
• Ashley Lagasse, MM, MT-BC, NMT
• Joshua Lee Lahr, PA
• Joseph Ryan Lambert
• Caitlyn Rochelle Lamport
• Sarah Jayne Landers, MD
• Caroline Landes, CCC-SLP
• Maura Landry, LSCSW
• Sydney Ann Lane

• Marriage & Family Therapist in Lawrence, KS
• Providers in Lawrence, KS by specialty
• Marriage & Family Therapist in Kansas

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