Karolina Nicewicz, PSY.D.

Primary specialty

Clinical NeuropsychologistTaxonomy code 103G00000X

License

35SI00623700 Issued in NJ

Practice address

219 South St Ste 212
New Providence, NJ 07974-2100

Phone

(973) 348-5118

NPI assigned

Aug 4, 2017

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 NY

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

State licenses

Practice roles

Locations

Networks

• Healthfirst Medicare Network H9678
• Healthfirst Medicare Network H1722
• Healthfirst Medicare Network H3359
• Healthfirst Medicare Network H5989

Interoperability endpoints

• Direct secure messaging: karolinanicewicz@nslijmedgr.allscriptsdirect.net

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.

• True North Medical Group PC

  dba Orlin & Cohen Medical Specialists Group

  • Orthopaedic Surgery Physician
  • Merrick, NY
  • NPI 1659883486
  Medicare reassignment NPD
• Karolina Nicewicz PSYD LLC

  • Community/Behavioral Health Agency
  • New Providence, NJ
  • NPI 1598623829
  NPD Authorized official
• True North Medical Group PC

  dba Orlin and Cohen Medical Specialist Group

  • Oxygen Equipment & Supplies (DME)
  • Tarrytown, NY
  • NPI 1669272886
  NPD

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

{
    "created_epoch": "1501804800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1768348800000",
    "number": "1790200343",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "59 W 7TH ST",
            "city": "BAYONNE",
            "state": "NJ",
            "postal_code": "070022416",
            "telephone_number": "973-348-5118"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "219 SOUTH ST STE 212",
            "city": "NEW PROVIDENCE",
            "state": "NJ",
            "postal_code": "079742100",
            "telephone_number": "973-348-5118"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "NICEWICZ",
        "first_name": "KAROLINA",
        "credential": "PSY.D.",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2017-08-04",
        "last_updated": "2026-01-14",
        "certification_date": "2026-01-14",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "103G00000X",
            "taxonomy_group": "",
            "desc": "Clinical Neuropsychologist",
            "state": "NJ",
            "license": "35SI00623700",
            "primary": true
        },
        {
            "code": "103T00000X",
            "taxonomy_group": "",
            "desc": "Psychologist",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• New Providence Dentistry LLC
• New Providence Family Practice Corporation
• New Providence Internal Medicine Associates
• New Providence Orthodontics LLC (Terrana Orthodontics)
• Bonnie Anne Nezlick
• Jezabel Mariela Novo-Frias, APN
• Lauriann O'Brien, LCSW
• Astrude D Octavius-Zamor, MASTERS, DOCTORATE
• Michael John Orlando, D.C.
• Sheila Nathalie Osoria, MSW, LSW

• Clinical Neuropsychologist in New Providence, NJ
• Providers in New Providence, NJ by specialty
• Clinical Neuropsychologist in New Jersey

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 14, 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.