Erin Trapp, MSW, LICSW

Primary specialty

Clinical Social WorkerTaxonomy code 1041C0700X

License

30687 Issued in MN

Practice address

3137 Hennepin Ave Ste 105
Minneapolis, MN 55408-2642

Phone

(612) 440-6870

NPI assigned

Oct 20, 2021

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Enrolled in MN

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: No
• Power mobility devices: No
• Hospice: No

Green means eligible to order or refer.

Enrollment records 1

Medicare enrollment (NPD)

Enrolled

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.

• Lyn-Lake Psychotherapy and Wellness LTD.

  • Clinical Psychologist
  • Minneapolis, MN
  • NPI 1609355163
  Medicare reassignment NPD

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

{
    "created_epoch": "1634688000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1755561600000",
    "number": "1932862547",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3137 HENNEPIN AVE STE 105",
            "city": "MINNEAPOLIS",
            "state": "MN",
            "postal_code": "554082642",
            "telephone_number": "612-440-6870"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3137 HENNEPIN AVE STE 105",
            "city": "MINNEAPOLIS",
            "state": "MN",
            "postal_code": "554082642",
            "telephone_number": "612-440-6870"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "3112 Hennepin Ave",
            "address_purpose": "LOCATION",
            "city": "Minneapolis",
            "state": "MN",
            "postal_code": "554082619",
            "country_code": "US",
            "telephone_number": "612-979-2276",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "TRAPP",
        "first_name": "ERIN",
        "credential": "MSW, LICSW",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2021-10-20",
        "last_updated": "2025-08-19",
        "certification_date": "2025-08-19",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "MN",
            "license": "70332",
            "primary": false
        },
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "MN",
            "license": "30687",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Transition Healing Services, L.L.C.
• Transition Healthcare,LLC
• Transitions Counseling Services (Michael Montgomery)
• Transitions, LTD
• Benjamin Trapp, DDS
• Bernard Trappey, MD
• Cathy H Traugh, MD
• Paul Traugh, LICSW
• Abby Traun, SLP
• Richard Leander Traut II, APRN, NP-C

• Clinical Social Worker in Minneapolis, MN
• Providers in Minneapolis, MN by specialty
• Clinical Social Worker in Minnesota

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 19, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.