Active NPI
Darcy K Upton, PT RN
- Registered Nurse
- Port Jefferson, NY
National Provider Identifier
1720123474
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Registered Nurse
- License
- 322507
- Practice address
- 200 Belle Terre Road
St Charles Hospital
Port Jefferson, NY 11777 - Phone
- (631) 474-6812
- NPI assigned
- Feb 20, 2007
- Sex
- Female
- 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 |
|---|---|---|---|---|
| Registered Nurse | 163W00000X | 322507 | NY | Primary |
| Physical Therapist | 225100000X | 003715 | NY |
Addresses
Primary practice location
200 Belle Terre Road
St Charles Hospital
Port Jefferson, NY 11777
Mailing address
15 Spencer Street West
Farmingdale, NY 11735
Phone (516) 384-2037
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Not enrolled
- Credentials
- Registered Nurse
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 322507 | NY | MD | Licensed Practical Nurse |
| 003715 | NY | MD | Physical Therapist |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1171929600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1757548800000",
"number": "1720123474",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "15 SPENCER STREET WEST",
"city": "FARMINGDALE",
"state": "NY",
"postal_code": "11735",
"telephone_number": "516-384-2037"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "200 BELLE TERRE ROAD",
"address_2": "ST CHARLES HOSPITAL",
"city": "PORT JEFFERSON",
"state": "NY",
"postal_code": "11777",
"telephone_number": "631-474-6812"
}
],
"practiceLocations": [],
"basic": {
"last_name": "UPTON",
"first_name": "DARCY",
"middle_name": "K",
"name_prefix": "Ms.",
"credential": "PT RN",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2007-02-20",
"last_updated": "2025-09-11",
"status": "A"
},
"taxonomies": [
{
"code": "163W00000X",
"taxonomy_group": "",
"desc": "Registered Nurse",
"state": "NY",
"license": "322507",
"primary": true
},
{
"code": "225100000X",
"taxonomy_group": "",
"desc": "Physical Therapist",
"state": "NY",
"license": "003715",
"primary": false
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Port Jefferson, NY
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 11, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.