Active NPI
Montague Charles Gonzales, DMD
- Dentist
- West Linn, OR
National Provider Identifier
1811978802
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Dentist
- License
- 6677
- Practice address
- 18612 Willamette Dr
West Linn, OR 97068-1708 - Phone
- (503) 635-4411
- Fax
- (503) 635-4117
- NPI assigned
- Nov 8, 2005
- 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 |
|---|---|---|---|---|
| Dentist | 122300000X | 6677 | OR | Primary |
Addresses
Primary practice location
18612 Willamette Dr
West Linn, OR 97068-1708
Mailing address
18612 Willamette Dr
West Linn, OR 97068-1708
Phone (503) 635-4411
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
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 6677 | OR | MD | Dentist |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1131408000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1783900800000",
"number": "1811978802",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "18612 WILLAMETTE DR",
"city": "WEST LINN",
"state": "OR",
"postal_code": "970681708",
"telephone_number": "503-635-4411",
"fax_number": "503-635-4117"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "18612 WILLAMETTE DR",
"city": "WEST LINN",
"state": "OR",
"postal_code": "970681708",
"telephone_number": "503-635-4411",
"fax_number": "503-635-4117"
}
],
"practiceLocations": [],
"basic": {
"last_name": "GONZALES",
"first_name": "MONTAGUE",
"middle_name": "CHARLES",
"name_prefix": "Dr.",
"credential": "DMD",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2005-11-08",
"last_updated": "2026-07-13",
"status": "A"
},
"taxonomies": [
{
"code": "122300000X",
"taxonomy_group": "",
"desc": "Dentist",
"state": "OR",
"license": "6677",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in West Linn, OR
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 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.