Active NPI
Jessica Lynn Johnson
- Psychiatric/Mental Health Nurse Practitioner
- Olympia, WA
National Provider Identifier
1275366197
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Psychiatric/Mental Health Nurse Practitioner
- License
- AP61598959
- Practice address
- 6709 Summerset Dr SE
Olympia, WA 98513-6337 - Phone
- (360) 556-8326
- Fax
- (360) 282-1095
- NPI assigned
- Aug 26, 2024
- Sex
- Female
- Sole proprietor
- Yes
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 |
|---|---|---|---|---|
| Psychiatric/Mental Health Nurse Practitioner | 363LP0808X | AP61598959 | WA | Primary |
Addresses
Primary practice location
6709 Summerset Dr SE
Olympia, WA 98513-6337
Mailing address
6709 Summerset Dr SE
Olympia, WA 98513-6337
Phone (360) 556-8326
Other names 1
- Jessicca Lynn Mendenhall
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: No
- Opted out of Medicare
- Yes, effective Feb 18, 2025 through Feb 18, 2027
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Not enrolled
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| AP61643117 | WA | MD | Nurse Practitioner |
| AP61598959 | WA | MD | Psychiatric/Mental Health Nurse Practitioner |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1724630400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1770595200000",
"number": "1275366197",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "6709 SUMMERSET DR SE",
"city": "OLYMPIA",
"state": "WA",
"postal_code": "985136337",
"telephone_number": "360-556-8326"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "6709 SUMMERSET DR SE",
"city": "OLYMPIA",
"state": "WA",
"postal_code": "985136337",
"telephone_number": "360-556-8326",
"fax_number": "360-282-1095"
}
],
"practiceLocations": [],
"basic": {
"last_name": "JOHNSON",
"first_name": "JESSICA",
"middle_name": "LYNN",
"sole_proprietor": "YES",
"sex": "F",
"enumeration_date": "2024-08-26",
"last_updated": "2026-02-09",
"certification_date": "2026-02-09",
"status": "A"
},
"taxonomies": [
{
"code": "363LP0808X",
"taxonomy_group": "",
"desc": "Nurse Practitioner, Psychiatric/Mental Health",
"state": "WA",
"license": "AP61598959",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": [
{
"first_name": "JESSICCA",
"last_name": "MENDENHALL",
"middle_name": "LYNN",
"credential": "ARNP",
"code": "1",
"type": "Former Name"
}
]
}
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 Feb 9, 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; Opt Out Affidavits.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.