Active NPI
Jan S Miller
- General Practice Dentistry
- Port Jefferson, NY
National Provider Identifier
1114006541
On this page
Key facts
NPPES NPI Registry- Primary specialty
- General Practice Dentistry
- License
- 038216
- Practice address
- 635 Belle Terre Rd
Suite 103
Port Jefferson, NY 11777-1935 - Phone
- (631) 743-9090
- Fax
- (631) 743-9091
- NPI assigned
- Nov 5, 2006
- Last updated
- Sep 13, 2026
- 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 |
|---|---|---|---|---|
| General Practice Dentistry | 1223G0001X | 038216 | NY | Primary |
Addresses
Primary practice location
635 Belle Terre Rd
Suite 103
Port Jefferson, NY 11777-1935
Mailing address
635 Belle Terre Rd
Suite 103
Port Jefferson, NY 11777-1935
Phone (631) 743-9090
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in NY
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: No
- Hospice: Yes
Enrollment records 1
| Enrollment ID | State | Provider type | PAC ID | Details |
|---|---|---|---|---|
| I20150414000088 | NY | Practitioner - Oral Surgery | 4981833183 | Practice locations: Port Jefferson, NY |
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
Organizations & group practices 1
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.
-
- Dentist
- Port Jefferson, NY
- NPI 1063659431
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1162684800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1789257600000",
"number": "1114006541",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "635 BELLE TERRE RD",
"address_2": "SUITE 103",
"city": "PORT JEFFERSON",
"state": "NY",
"postal_code": "117771935",
"telephone_number": "631-743-9090",
"fax_number": "631-743-9091"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "635 BELLE TERRE RD",
"address_2": "SUITE 103",
"city": "PORT JEFFERSON",
"state": "NY",
"postal_code": "117771935",
"telephone_number": "631-743-9090",
"fax_number": "631-743-9091"
}
],
"practiceLocations": [],
"basic": {
"last_name": "MILLER",
"first_name": "JAN",
"middle_name": "S",
"name_prefix": "Dr.",
"sole_proprietor": "YES",
"sex": "M",
"enumeration_date": "2006-11-05",
"last_updated": "2026-09-13",
"status": "A"
},
"taxonomies": [
{
"code": "1223G0001X",
"taxonomy_group": "",
"desc": "Dentist, General Practice",
"state": "NY",
"license": "038216",
"primary": true
}
],
"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 13, 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.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.