Active NPI
Selena Diaz, Pmhnp, PLLC
- Psychiatric/Mental Health Nurse Practitioner
- College Place, WA
National Provider Identifier
1740140797
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Psychiatric/Mental Health Nurse Practitioner
- Legal business name
- SELENA DIAZ, PMHNP, PLLC
- Practice address
- 991 Suncrest Terrace
College Place, WA 99324 - Phone
- (509) 781-2554
- Fax
- (888) 979-6139
- NPI assigned
- Nov 13, 2025
- Organization subpart
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Authorized official
- Name
- Selena Diaz, PMHNP-BC, ARNP
- Title
- Owner & Pmhnp-BC
- Phone
- (509) 781-2554
Authorized official NPPES reports the official by name only. The link goes to the one practitioner connected to this organization with that name.
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Psychiatric/Mental Health Nurse Practitioner | 363LP0808X | Primary |
Addresses
Primary practice location
991 Suncrest Terrace
College Place, WA 99324
Mailing address
1644 Plaza Way # 417
Walla Walla, WA 99362-4325
Phone (509) 781-2554
Other names 1
- Selena Diaz Psychiatry
National Provider Directory
National Provider DirectoryPractitioners & affiliated clinicians
Practitioners 1
Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.
-
- Nurse Practitioner
- Tukwila, WA
- NPI 1548725427
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1762992000000",
"enumeration_type": "NPI-2",
"last_updated_epoch": "1762992000000",
"number": "1740140797",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "1644 PLAZA WAY # 417",
"city": "WALLA WALLA",
"state": "WA",
"postal_code": "993624325",
"telephone_number": "509-781-2554",
"fax_number": "888-979-6139"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "991 SUNCREST TERRACE",
"city": "COLLEGE PLACE",
"state": "WA",
"postal_code": "99324",
"telephone_number": "509-781-2554",
"fax_number": "888-979-6139"
}
],
"practiceLocations": [],
"basic": {
"organization_name": "SELENA DIAZ, PMHNP, PLLC",
"organizational_subpart": "NO",
"enumeration_date": "2025-11-13",
"last_updated": "2025-11-13",
"certification_date": "2025-10-23",
"status": "A",
"authorized_official_last_name": "DIAZ",
"authorized_official_first_name": "SELENA",
"authorized_official_title_or_position": "OWNER & PMHNP-BC",
"authorized_official_telephone_number": "509-781-2554",
"authorized_official_credential": "PMHNP-BC, ARNP"
},
"taxonomies": [
{
"code": "363LP0808X",
"taxonomy_group": "193400000X SINGLE SPECIALTY GROUP",
"desc": "Nurse Practitioner, Psychiatric/Mental Health",
"state": null,
"license": null,
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": [
{
"organization_name": "Selena Diaz Psychiatry",
"code": "3",
"type": "Doing Business As"
}
]
}
Other providers in College Place, WA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 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.