Active NPI
Alexandra Arendt, DO
- Anesthesiology Physician
- Olympia, WA
National Provider Identifier
1831765130
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Anesthesiology Physician
- License
- OP70077572
- Practice address
- 413 Lilly Rd NE
Olympia, WA 98506-5133 - Phone
- (425) 284-1547
- NPI assigned
- May 28, 2021
- 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 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Anesthesiology Physician | 207L00000X | OP70077572 | WA | Primary |
Addresses
Primary practice location
413 Lilly Rd NE
Olympia, WA 98506-5133
Mailing address
413 Lilly Rd NE
Olympia, WA 98506-5133
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)
- Enrolled
- Credentials
- Doctor of Osteopathy
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| OT024097 | PA | MD | Anesthesiology Physician |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1622160000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1782950400000",
"number": "1831765130",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "413 LILLY RD NE",
"city": "OLYMPIA",
"state": "WA",
"postal_code": "985065133"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "413 LILLY RD NE",
"city": "OLYMPIA",
"state": "WA",
"postal_code": "985065133",
"telephone_number": "425-284-1547"
}
],
"practiceLocations": [],
"basic": {
"last_name": "ARENDT",
"first_name": "ALEXANDRA",
"credential": "DO",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2021-05-28",
"last_updated": "2026-07-02",
"certification_date": "2026-07-02",
"status": "A"
},
"taxonomies": [
{
"code": "207L00000X",
"taxonomy_group": "",
"desc": "Anesthesiology",
"state": "WA",
"license": "OP70077572",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Olympia, WA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 2, 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.