Active NPI
Jeffrey C Dart, M.D.
- Family Medicine Physician
- West Linn, OR
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Family Medicine Physician
- License
- MD188398
- Practice address
- 2020 8TH Ave Ste 100
West Linn, OR 97068-4657 - Phone
- (503) 659-4988
- Fax
- (833) 428-4938
- NPI assigned
- Jul 9, 2014
- 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 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Family Medicine Physician | 207Q00000X | MD188398 | OR | Primary |
| Sports Medicine (Family Medicine) Physician | 207QS0010X | MD188398 | OR |
Addresses
Primary practice location
2020 8TH Ave Ste 100
West Linn, OR 97068-4657
Mailing address
PO Box 22075
Milwaukie, OR 97269-2075
Phone (503) 659-4988
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in OR
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
Enrollment records 1
Care Compare profile
Medicare Care Compare- Specialty
- Family Practice
- Education
- University of Iowa, RJ & L Carver College of Medicine, 2014
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Telehealth
- Offers telehealth services
- Group practices
Practice addresses (Care Compare)
12119 SE Stevens CT
Happy Valley, OR 97086-2620
Phone (503) 353-1278
2020 8TH Ave
Suite 100
West Linn, OR 97068-4657
Phone (503) 659-4988
3033 SE Monroe St
Milwaukie, OR 97222-6636
Phone (503) 659-4988
6327 SE Milwaukie Ave
Portland, OR 97202-5418
Phone (503) 659-4988
Hospital & facility affiliations
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| MD188398 | OR | MD | Family Medicine Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Northwest Primary Care Group PC | Family Medicine | Current | Accepting new patients |
| Northwest Primary Care Group PC | Family Medicine | Past | Accepting new patients |
Interoperability endpoints
- jeffrey.dart.1@30939.direct.athenahealth.com
Organizations & group practices 2
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.
-
- Family Medicine Physician
- Portland, OR
- NPI 1144319658
-
- Family Medicine Physician
- Milwaukie, OR
- NPI 1801856737
Hospital & facility affiliations 3
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
- General Acute Care Hospital
- Tualatin, OR
- NPI 1184647620
-
- General Acute Care Hospital
- Oregon City, OR
- NPI 1912282369
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1404864000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1785715200000",
"number": "1023424256",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "PO BOX 22075",
"city": "MILWAUKIE",
"state": "OR",
"postal_code": "972692075",
"telephone_number": "503-659-4988",
"fax_number": "833-428-4938"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "2020 8TH AVE STE 100",
"city": "WEST LINN",
"state": "OR",
"postal_code": "970684657",
"telephone_number": "503-659-4988",
"fax_number": "833-428-4938"
}
],
"practiceLocations": [],
"basic": {
"last_name": "DART",
"first_name": "JEFFREY",
"middle_name": "C",
"name_prefix": "Dr.",
"credential": "M.D.",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2014-07-09",
"last_updated": "2026-08-03",
"certification_date": "2026-08-03",
"status": "A"
},
"taxonomies": [
{
"code": "207Q00000X",
"taxonomy_group": "",
"desc": "Family Medicine",
"state": "OR",
"license": "MD188398",
"primary": true
},
{
"code": "207QS0010X",
"taxonomy_group": "",
"desc": "Family Medicine, Sports Medicine",
"state": "OR",
"license": "MD188398",
"primary": false
}
],
"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 Aug 3, 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.
- Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.