Stacia Thiel, LCSW

Primary specialty

Clinical Social WorkerTaxonomy code 1041C0700X

License

44SC05940500 Issued in NJ

Practice address

8 Hillside Ave Ste 202
Montclair, NJ 07042-2129

Phone

(973) 206-0282

NPI assigned

Jul 14, 2017

Last updated

Mar 3, 2026By the provider in NPPES

Sex

Female

Sole proprietor

No

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

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

State licenses

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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Illume Psychotherapy LLC

  • Clinical Social Worker
  • Montclair, NJ
  • NPI 1285219576
  NPD Authorized official
• Family Service League,Inc.

  • Community/Behavioral Health Agency
  • Bloomfield, NJ
  • NPI 1881855542
  NPD

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

{
    "created_epoch": "1499990400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1772496000000",
    "number": "1336661941",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "41 WATCHUNG PLZ UNIT 176",
            "city": "MONTCLAIR",
            "state": "NJ",
            "postal_code": "070424117"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "8 HILLSIDE AVE STE 202",
            "city": "MONTCLAIR",
            "state": "NJ",
            "postal_code": "070422129",
            "telephone_number": "973-206-0282"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "THIEL",
        "first_name": "STACIA",
        "credential": "LCSW",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2017-07-14",
        "last_updated": "2026-03-03",
        "certification_date": "2026-03-03",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "104100000X",
            "taxonomy_group": "",
            "desc": "Social Worker",
            "state": "NJ",
            "license": "44SL06246100",
            "primary": false
        },
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "NJ",
            "license": "44SC05940500",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• The Mental Health Association of Essex and Morris
• The Nutrition Studio, LLC
• The Plastic Surgery Group PA
• Therapy With You
• Jessica Therlonge
• Andrew Todd Thomas, PSY.D.
• Alex Shaquille Thompson, LCSW, MSW
• Carly Thompson, LCSW
• Christopher Michael Thompson, PHD
• Venkat Apoorv Thungathurthi, MD

• Clinical Social Worker in Montclair, NJ
• Providers in Montclair, NJ by specialty
• Clinical Social Worker in New Jersey

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 3, 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.