Active NPI
Mary Pat Nelson, PMHNP-BC
- Psychiatric/Mental Health Nurse Practitioner
- Spokane, WA
National Provider Identifier
1346755840
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Psychiatric/Mental Health Nurse Practitioner
- License
- 70018840
- Practice address
- 1100 W Mallon Ave
Spokane, WA 99260-3279 - Phone
- (509) 477-2278
- NPI assigned
- Dec 6, 2017
- Last updated
- Jul 13, 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 |
|---|---|---|---|---|
| Psychiatric/Mental Health Nurse Practitioner | 363LP0808X | 70018840 | WA | Primary |
| Registered Nurse | 163W00000X | 0001256707 | VA |
Addresses
Primary practice location
1100 W Mallon Ave
Spokane, WA 99260-3279
Mailing address
4709 Leadenhall Dr
North Chesterfield, VA 23234-5321
Phone (804) 307-1962
Other practice location 1
20 W Bank St
Petersburg, VA 23803-3279
Phone (804) 722-4299 ext. 1003
Other names 1
- Mary Pat Palmerton
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 |
|---|---|---|---|
| 0001256707 | VA | MD | Registered Nurse |
| 70018840 | WA | MD | Psychiatric/Mental Health Nurse Practitioner |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Everhealth, LLC | Past | Accepting new patients |
Organizations & group practices 1
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.
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NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1512518400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1752364800000",
"number": "1346755840",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "4709 LEADENHALL DR",
"city": "NORTH CHESTERFIELD",
"state": "VA",
"postal_code": "232345321",
"telephone_number": "804-307-1962"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1100 W MALLON AVE",
"city": "SPOKANE",
"state": "WA",
"postal_code": "992603279",
"telephone_number": "509-477-2278"
}
],
"practiceLocations": [
{
"address_1": "20 W Bank St",
"address_purpose": "LOCATION",
"city": "Petersburg",
"state": "VA",
"postal_code": "238033279",
"country_code": "US",
"telephone_number": "804-722-4299 x1003",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "NELSON",
"first_name": "MARY",
"middle_name": "PAT",
"credential": "PMHNP-BC",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2017-12-06",
"last_updated": "2025-07-13",
"certification_date": "2025-07-13",
"status": "A"
},
"taxonomies": [
{
"code": "363LP0808X",
"taxonomy_group": "",
"desc": "Nurse Practitioner, Psychiatric/Mental Health",
"state": "WA",
"license": "70018840",
"primary": true
},
{
"code": "163W00000X",
"taxonomy_group": "",
"desc": "Registered Nurse",
"state": "VA",
"license": "0001256707",
"primary": false
}
],
"identifiers": [],
"endpoints": [],
"other_names": [
{
"first_name": "MARY",
"last_name": "PALMERTON",
"middle_name": "PAT",
"credential": "RN",
"code": "1",
"type": "Former Name"
}
]
}
Other providers in Spokane, WA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.