Active NPI
Adam Eno Newton, DMD
- General Practice Dentistry
- Sammamish, WA
National Provider Identifier
1174367429
On this page
Key facts
NPPES NPI Registry- Primary specialty
- General Practice Dentistry
- License
- DENT.DE.70138885
- Practice address
- 707 228TH Ave NE
Sammamish, WA 98074-7223 - Phone
- (425) 868-0123
- NPI assigned
- Jun 21, 2024
- 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 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| General Practice Dentistry | 1223G0001X | DENT.DE.70138885 | WA | Primary |
Addresses
Primary practice location
707 228TH Ave NE
Sammamish, WA 98074-7223
Mailing address
28411 SE 61St St
Issaquah, WA 98027-8811
Phone (425) 260-1210
Other practice location 1
22510 SE 64th Pl Ste 110
Issaquah, WA 98027-5389
Phone (425) 391-8260
Other practice location 2
4522 15th Ave NE
Seattle, WA 98105-4593
Phone (206) 523-2025
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
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Jason Widner DMD, PS | General Practice | Past | Accepting new patients |
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 and National Provider Directory roles.
-
- General Practice Dentistry
- Sammamish, WA
- NPI 1053477976
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1718928000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1781827200000",
"number": "1174367429",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "28411 SE 61ST ST",
"city": "ISSAQUAH",
"state": "WA",
"postal_code": "980278811",
"telephone_number": "425-260-1210"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "707 228TH AVE NE",
"city": "SAMMAMISH",
"state": "WA",
"postal_code": "980747223",
"telephone_number": "425-868-0123"
}
],
"practiceLocations": [
{
"address_1": "22510 SE 64th Pl Ste 110",
"address_purpose": "LOCATION",
"city": "Issaquah",
"state": "WA",
"postal_code": "980275389",
"country_code": "US",
"telephone_number": "425-391-8260",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "4522 15th Ave NE",
"address_purpose": "LOCATION",
"city": "Seattle",
"state": "WA",
"postal_code": "981054593",
"country_code": "US",
"telephone_number": "206-523-2025",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "NEWTON",
"first_name": "ADAM",
"middle_name": "ENO",
"name_prefix": "Dr.",
"credential": "DMD",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2024-06-21",
"last_updated": "2026-06-19",
"certification_date": "2026-06-19",
"status": "A"
},
"taxonomies": [
{
"code": "1223G0001X",
"taxonomy_group": "",
"desc": "Dentist, General Practice",
"state": "WA",
"license": "DENT.DE.70138885",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Sammamish, WA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 19, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.