Jason Oliver Grabelsky, LSW

Primary specialty

Social WorkerTaxonomy code 104100000X

License

44SL05900600 Issued in NJ

Practice address

33 Sicomac Rd Ste 305
North Haledon, NJ 07508-2954

Phone

(973) 348-6004

NPI assigned

May 5, 2025

Sex

Male

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

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.

• Monarch Counseling Center LLC

  • Counselor
  • North Haledon, NJ
  • NPI 1710663257

  Single Specialty

  NPD

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

{
    "created_epoch": "1746403200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1746403200000",
    "number": "1942099957",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "32 SMITH AVE APT 2C",
            "city": "FAIR LAWN",
            "state": "NJ",
            "postal_code": "074101326",
            "telephone_number": "908-397-4008"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "33 SICOMAC RD STE 305",
            "city": "NORTH HALEDON",
            "state": "NJ",
            "postal_code": "075082954",
            "telephone_number": "973-348-6004"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GRABELSKY",
        "first_name": "JASON",
        "middle_name": "OLIVER",
        "credential": "LSW",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2025-05-05",
        "last_updated": "2025-05-05",
        "certification_date": "2025-05-05",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "104100000X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Social Worker",
            "state": "NJ",
            "license": "44SL05900600",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Rachel Flint
• Katherine R Foley, FNP
• Scott Allen Garner, D.C.
• James W Goodnight, M.D.
• Anthony Gotay, M,D.
• Caren Greenwald, MSW
• Gregory Vanvlietdds,Peter Perera DMD,PA
• Brittany Lee Griffin, LSW
• Andrea Marie Gurciullo, LAC
• Amanda Happel

• Social Worker in North Haledon, NJ
• Providers in North Haledon, NJ by specialty
• Social Worker in New Jersey

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 5, 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.