Active NPI
Seth Ness, M.D., PH.D.
- Pediatrics Physician
- Jersey City, NJ
National Provider Identifier
1013189083
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Pediatrics Physician
- License
- 25MA07565700
- Practice address
- 344 Grove St Apt 60759
Jersey City, NJ 07302-5923 - Phone
- (973) 280-7683
- NPI assigned
- Mar 29, 2008
- Sex
- Male
- Sole proprietor
- Yes
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Pediatrics Physician | 208000000X | 25MA07565700 | NJ | Primary |
Addresses
Primary practice location
344 Grove St Apt 60759
Jersey City, NJ 07302-5923
Mailing address
344 Grove St Apt 60759
Jersey City, NJ 07302-5923
Phone (973) 280-7683
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
- Opted out of Medicare
- Yes, effective Dec 14, 2021 through Dec 14, 2027
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Not enrolled
- Credentials
- Doctor of Medicine, Doctor of Philosophy
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 25MA07565700 | NJ | MD | Pediatrics Physician |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1206748800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1757289600000",
"number": "1013189083",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "344 GROVE ST APT 60759",
"city": "JERSEY CITY",
"state": "NJ",
"postal_code": "073025923",
"telephone_number": "973-280-7683"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "344 GROVE ST APT 60759",
"city": "JERSEY CITY",
"state": "NJ",
"postal_code": "073025923",
"telephone_number": "973-280-7683"
}
],
"practiceLocations": [],
"basic": {
"last_name": "NESS",
"first_name": "SETH",
"name_prefix": "Dr.",
"credential": "M.D., PH.D.",
"sole_proprietor": "YES",
"sex": "M",
"enumeration_date": "2008-03-29",
"last_updated": "2025-09-08",
"certification_date": "2025-09-08",
"status": "A"
},
"taxonomies": [
{
"code": "208000000X",
"taxonomy_group": "",
"desc": "Pediatrics",
"state": "NJ",
"license": "25MA07565700",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Jersey City, NJ
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 8, 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; Opt Out Affidavits.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.