John Taggart Wass, LCSW

Primary specialty

Clinical Social WorkerTaxonomy code 1041C0700X

License

LC24331 Issued in ME

Practice address

576 Saint John St
Portland, ME 04102-2710

Phone

(207) 661-0700

Fax

(207) 536-6720

NPI assigned

Aug 9, 2022

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Electronic endpoints 1

Medicare fee-for-service enrollment

Enrolled in ME

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

Specialty

Clinical Social Worker

Education

Other, 2022

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

MainehealthGroup PAC ID 7517860588, 2,616 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

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.

• Mainehealth

  • Psychiatric Hospital
  • Westbrook, ME
  • NPI 1790265502
  Medicare reassignment Care Compare group
• Wass Counseling LLC

  • Clinical Social Worker
  • Portland, ME
  • NPI 1477363505
  NPD Authorized official
• Counseling and Trauma Therapy Associates

  • Clinical Social Worker
  • Biddeford, ME
  • NPI 1396264933
  NPD (past)

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

{
    "created_epoch": "1660003200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1779148800000",
    "number": "1689302614",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "576 SAINT JOHN ST",
            "city": "PORTLAND",
            "state": "ME",
            "postal_code": "041022710",
            "telephone_number": "207-661-0700",
            "fax_number": "207-536-6720"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "576 SAINT JOHN ST",
            "city": "PORTLAND",
            "state": "ME",
            "postal_code": "041022710",
            "telephone_number": "207-661-0700",
            "fax_number": "207-536-6720"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "535 Ocean Ave",
            "address_purpose": "LOCATION",
            "city": "Portland",
            "state": "ME",
            "postal_code": "041034973",
            "country_code": "US",
            "telephone_number": "207-232-5309",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "WASS",
        "first_name": "JOHN",
        "middle_name": "TAGGART",
        "credential": "LCSW",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2022-08-09",
        "last_updated": "2026-05-19",
        "certification_date": "2026-05-19",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "ME",
            "license": "LC24331",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "twass@catt-associates.com",
            "affiliation": "N",
            "endpointDescription": "Work Email",
            "use": "DIRECT",
            "useDescription": "Direct",
            "contentType": "CSV",
            "contentTypeDescription": "CSV",
            "address_1": "314 Alfred St",
            "city": "Biddeford",
            "state": "ME",
            "country_code": "US",
            "postal_code": "040053102",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Robert D Warters, M.D.
• Erin Christina Washburn, LMT
• Jessica Clare Washburn
• Emily Wasina, M.S., OTR/L
• Wass Counseling LLC
• Emily Rose Wasserman, LCSW
• James C Wasserman, M.D.
• Josie Lynn Watczak, MD
• Jennifer Waterman, LCPC
• Julie Ann Waterman, OTR/L

• Clinical Social Worker in Portland, ME
• Providers in Portland, ME by specialty
• Clinical Social Worker in Maine

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 19, 2026; 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.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.