Nicholas John Makosiej, PA

Primary specialty

Physician AssistantTaxonomy code 363A00000X

Practice address

1000 Galloping Hill Rd Ste 108
Union, NJ 07083-7989

Phone

(908) 522-3770

NPI assigned

Jun 18, 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

Enrolled in NJ

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: No

Green means eligible to order or refer.

Enrollment records 1

Specialty

Physician Assistant

Education

Other, 2025

Medicare assignment

May accept Medicare assignment

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Physician Assistant

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.

• Union Emergency Medical Associates LLC

  • Emergency Medicine Physician
  • Union, NJ
  • NPI 1689847352
  Medicare reassignment
• Practice Associates Medical Group

  • Internal Medicine Physician
  • Morristown, NJ
  • NPI 1427016385

  Multi-Specialty

  NPD (past)

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

{
    "created_epoch": "1750204800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1750204800000",
    "number": "1255227864",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "12 KENNEDY DR",
            "city": "CLARK",
            "state": "NJ",
            "postal_code": "070662908",
            "telephone_number": "908-956-1359"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1000 GALLOPING HILL RD STE 108",
            "city": "UNION",
            "state": "NJ",
            "postal_code": "070837989",
            "telephone_number": "908-522-3770"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MAKOSIEJ",
        "first_name": "NICHOLAS",
        "middle_name": "JOHN",
        "credential": "PA",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2025-06-18",
        "last_updated": "2025-06-18",
        "certification_date": "2025-06-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Physician Assistant",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Tariq Mahmood, M.D.
• Megan Mahon
• Megan Mahoney, BCBA
• Justin Mahram, DPM
• Victoria A Majcher, OTR CHT
• Makslan Health LLC
• Malcolm H. Hermele, M. D., P.a.
• Mychell Maldonado, MS, CCC-SLP
• Patricia Maldonado
• Antonio Malicat

• Physician Assistant in Union, NJ
• Providers in Union, NJ by specialty
• Physician Assistant in New Jersey

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 18, 2025; 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.