Organization Active NPI

Miller Relationship Center, PLLC

  • Mental Health Counselor
  • Soap Lake, WA
National Provider Identifier
1689493967
Registry record updated Jun 23, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Mental Health CounselorTaxonomy code 101YM0800X
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, 2026By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Jun 23, 2026

Registry information is reported by the provider to CMS and is not verified. About this source

Authorized official

Name
Ms. Machelle Renee Miller, LMHCNPI 1750707345
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)CodeLicenseStatePrimary
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 Directory

Locations

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.

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.

Verify at the official NPI Registry.