Individual provider Active NPI

Sean Thomas McGurn, PA-C

  • Physician Assistant
  • Morristown, NJ
National Provider Identifier
1659801645
Registry record updated Apr 7, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physician AssistantTaxonomy code 363A00000X
License
007057 Issued in CT
Practice address
100 Madison Ave
Morristown, NJ 07960-6136
Phone
(973) 971-5000
NPI assigned
Jun 13, 2017
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Apr 7, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Physician Assistant 363A00000X 007057 CT Primary
Physician Assistant 363A00000X 025590 NY

Addresses

Primary practice location

100 Madison Ave
Morristown, NJ 07960-6136

Mailing address

100 Madison Ave
Morristown, NJ 07960-6136
Phone (631) 968-3000

Other practice location 1

30 Prospect Ave
Hackensack, NJ 07601-1915
Phone (551) 996-2433

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in NY, CT, NJ3 enrollments
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 3

Enrollment IDStateProvider typePAC IDDetails
I20210623003160 NY Practitioner - Physician Assistant 3577964949 Reassigns benefits to 2 organizations
I20250430001740 CT Practitioner - Physician Assistant 3577964949
I20260420003543 NJ Practitioner - Physician Assistant 3577964949 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Physician Assistant
Education
State University of New York at Stony Brook, School of Medicine, 2020
Medicare assignment
May accept Medicare assignment

Practice addresses (Care Compare)

331 Newman Springs Rd
Red Bank, NJ 07701-5688

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Physician Assistant

Practice roles

OrganizationSpecialtyStatusNew patients
North Shore - Lij Medical PC CurrentSince Mar 23, 2021 Accepting new patients

Locations

301 Montauk Hwy
Bay Shore, NY 11706
Phone (631) 630-3977

101 Saint Andrews Ln
Glen Cove, NY 11542
Phone (516) 674-7300

270 Park Ave
Huntington, NY 11743
Phone (631) 351-2308

400 E Main St
Mount Kisco, NY 10549
Phone (914) 666-1200

888 Old Country Rd
Plainview, NY 11803
Phone (516) 719-2543

300 Community Dr
Plandome, NY 11030

1 Heroes Way
Riverhead, NY 11901
Phone (631) 548-6000

701 N Broadway
Sleepy Hollow, NY 10591
Phone (914) 366-3140

221 Jericho Tpke
Syosset, NY 11791
Phone (516) 496-6400

900 Franklin Ave
Valley Stream, NY 11580
Phone (516) 256-6000

Organizations & group practices 4

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.

NPI Registry JSON

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

{
    "created_epoch": "1497312000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1775520000000",
    "number": "1659801645",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "100 MADISON AVE",
            "city": "MORRISTOWN",
            "state": "NJ",
            "postal_code": "079606136",
            "telephone_number": "631-968-3000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "100 MADISON AVE",
            "city": "MORRISTOWN",
            "state": "NJ",
            "postal_code": "079606136",
            "telephone_number": "973-971-5000"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "30 Prospect Ave",
            "address_purpose": "LOCATION",
            "city": "Hackensack",
            "state": "NJ",
            "postal_code": "076011915",
            "country_code": "US",
            "telephone_number": "551-996-2433",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "MCGURN",
        "first_name": "SEAN",
        "middle_name": "THOMAS",
        "credential": "PA-C",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2017-06-13",
        "last_updated": "2026-04-07",
        "certification_date": "2026-04-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "CT",
            "license": "007057",
            "primary": true
        },
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "NY",
            "license": "025590",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Morristown, NJ

Sources for this page

Verify at the official NPI Registry.