Active NPI
Sean Thomas McGurn, PA-C
- Physician Assistant
- Morristown, NJ
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Physician Assistant
- License
- 007057
- 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
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| 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, NJ
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: No
Enrollment records 3
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
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| North Shore - Lij Medical PC | Current | 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.
-
- Surgical Critical Care Physician
- Red Bank, NJ
- NPI 1215989249
-
- Urology Physician
- Great Neck, NY
- NPI 1053688572
-
- Physician Assistant
- Islip, NY
- NPI 1053486670
-
- Internal Medicine Physician
- New Hyde Park, NY
- NPI 1790043479
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
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 7, 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.
- 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.