Active NPI
Miller Relationship Center, PLLC
- Mental Health Counselor
- Soap Lake, WA
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Mental Health Counselor
- Legal business name
- MILLER RELATIONSHIP CENTER, PLLC
- Practice address
- 228 Ephrata Ave NW
Soap Lake, WA 98851-9605 - Phone
- (509) 793-0717
- NPI assigned
- Oct 4, 2024
- Last updated
- Jun 23, 2026
- 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
- Ms. Machelle Renee Miller, LMHC
- Title
- President
- Phone
- (509) 793-0717
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 |
|---|---|---|---|---|
| Mental Health Counselor | 101YM0800X | Primary |
Addresses
Primary practice location
228 Ephrata Ave NW
Soap Lake, WA 98851-9605
Mailing address
PO Box 381
Soap Lake, WA 98851-0381
Other practice location 1
114 1st Ave NW Ste B4
Ephrata, WA 98823-1602
Phone (509) 793-0717
National Provider Directory
National Provider DirectoryLocations
114 1st Ave NW
Ste B4
Ephrata, WA 98823
Phone (509) 793-0717
Practitioners & affiliated clinicians
Practitioners 1
Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.
-
- Mental Health Counselor
- Soap Lake, WA
- NPI 1750707345
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1728000000000",
"enumeration_type": "NPI-2",
"last_updated_epoch": "1782172800000",
"number": "1689493967",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "PO BOX 381",
"city": "SOAP LAKE",
"state": "WA",
"postal_code": "988510381"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "228 EPHRATA AVE NW",
"city": "SOAP LAKE",
"state": "WA",
"postal_code": "988519605",
"telephone_number": "509-793-0717"
}
],
"practiceLocations": [
{
"address_1": "114 1st Ave NW Ste B4",
"address_purpose": "LOCATION",
"city": "Ephrata",
"state": "WA",
"postal_code": "988231602",
"country_code": "US",
"telephone_number": "509-793-0717",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"organization_name": "MILLER RELATIONSHIP CENTER, PLLC",
"organizational_subpart": "NO",
"enumeration_date": "2024-10-04",
"last_updated": "2026-06-23",
"certification_date": "2026-06-23",
"status": "A",
"authorized_official_last_name": "MILLER",
"authorized_official_first_name": "MACHELLE",
"authorized_official_middle_name": "RENEE",
"authorized_official_title_or_position": "PRESIDENT",
"authorized_official_telephone_number": "509-793-0717",
"authorized_official_name_prefix": "Ms.",
"authorized_official_credential": "LMHC"
},
"taxonomies": [
{
"code": "101YM0800X",
"taxonomy_group": "",
"desc": "Counselor, Mental Health",
"state": null,
"license": null,
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Soap Lake, WA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 23, 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.