Active NPI
Mackenzie Paige Saeteurn, NP
- Family Nurse Practitioner
- West Covina, CA
National Provider Identifier
1649164658
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Family Nurse Practitioner
- License
- 95035318
- Practice address
- 1135 S Sunset Ave Ste 401
West Covina, CA 91790-3921 - Phone
- (626) 732-8391
- NPI assigned
- Jun 4, 2025
- 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 |
|---|---|---|---|---|
| General Practice Registered Nurse | 163WG0000X | 95166149 | CA | |
| Family Nurse Practitioner | 363LF0000X | 95035318 | CA | Primary |
Addresses
Primary practice location
1135 S Sunset Ave Ste 401
West Covina, CA 91790-3921
Mailing address
1408 W 14TH St
Upland, CA 91786-2521
Other practice location 1
100 W California Blvd
Pasadena, CA 91105-3010
Phone (626) 397-5000
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
- Nurse Practitioner
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 95166149 | CA | MD | General Practice Registered Nurse |
| 95035318 | CA | MD | Family Nurse Practitioner |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1748995200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1773792000000",
"number": "1649164658",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "1408 W 14TH ST",
"city": "UPLAND",
"state": "CA",
"postal_code": "917862521"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1135 S SUNSET AVE STE 401",
"city": "WEST COVINA",
"state": "CA",
"postal_code": "917903921",
"telephone_number": "626-732-8391"
}
],
"practiceLocations": [
{
"address_1": "100 W California Blvd",
"address_purpose": "LOCATION",
"city": "Pasadena",
"state": "CA",
"postal_code": "911053010",
"country_code": "US",
"telephone_number": "626-397-5000",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "SAETEURN",
"first_name": "MACKENZIE",
"middle_name": "PAIGE",
"credential": "NP",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2025-06-04",
"last_updated": "2026-03-18",
"certification_date": "2026-03-18",
"status": "A"
},
"taxonomies": [
{
"code": "163WG0000X",
"taxonomy_group": "",
"desc": "Registered Nurse, General Practice",
"state": "CA",
"license": "95166149",
"primary": false
},
{
"code": "363LF0000X",
"taxonomy_group": "",
"desc": "Nurse Practitioner, Family",
"state": "CA",
"license": "95035318",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in West Covina, CA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 18, 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.