Individual provider Active NPI

Cynthia F Csillag, LCSW LCADC

  • Addiction (Substance Use Disorder) Counselor
  • New Brunswick, NJ
National Provider Identifier
1639222045
Registry record updated Sep 11, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Addiction (Substance Use Disorder) CounselorTaxonomy code 101YA0400X
License
37LC00100000 Issued in NJ
Practice address
155 Livingston Avenue
New Brunswick, NJ 08901
Phone
(732) 247-9171
Fax
(908) 253-8448
NPI assigned
Jan 19, 2007
Last updated
Sep 11, 2025By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 11, 2025

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Addiction (Substance Use Disorder) Counselor 101YA0400X 37LC00100000 NJ Primary
Clinical Social Worker 1041C0700X 44SC05033400 NJ

Addresses

Primary practice location

155 Livingston Avenue
New Brunswick, NJ 08901

Mailing address

108 Valentine Street
Highland Park, NJ 08904
Phone (732) 247-9171

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in NJ
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

Enrollment IDStateProvider typePAC IDDetails
I20130408000303 NJ Practitioner - Clinical Social Worker 9335384718 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Clinical Social Worker
Education
Other, 1997
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices

Practice addresses (Care Compare)

219 Black Horse LN
Unit C
North Brunswick, NJ 08902-4301
Phone (732) 777-1940

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

Organizations & group practices 1

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.

NPI Registry JSON

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

{
    "created_epoch": "1169164800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757548800000",
    "number": "1639222045",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "108 VALENTINE STREET",
            "city": "HIGHLAND PARK",
            "state": "NJ",
            "postal_code": "08904",
            "telephone_number": "732-247-9171",
            "fax_number": "908-253-8448"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "155 LIVINGSTON AVENUE",
            "city": "NEW BRUNSWICK",
            "state": "NJ",
            "postal_code": "08901",
            "telephone_number": "732-247-9171",
            "fax_number": "908-253-8448"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CSILLAG",
        "first_name": "CYNTHIA",
        "middle_name": "F",
        "name_prefix": "Ms.",
        "credential": "LCSW LCADC",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2007-01-19",
        "last_updated": "2025-09-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YA0400X",
            "taxonomy_group": "",
            "desc": "Counselor, Addiction (Substance Use Disorder)",
            "state": "NJ",
            "license": "37LC00100000",
            "primary": true
        },
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "NJ",
            "license": "44SC05033400",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in New Brunswick, NJ

Sources for this page

Verify at the official NPI Registry.