Individual provider Active NPI

Amethyst Ann-Marie Klempner, CBT.CB.70135112

  • Behavior Technician
  • Spokane, WA
National Provider Identifier
1629901418
Registry record updated Jul 21, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Behavior TechnicianTaxonomy code 106S00000X
License
CBT.CB70135112 Issued in WA
Practice address
528 E Spokane Falls Blvd Ste 14
Spokane, WA 99202-5081
Phone
(509) 328-1582
NPI assigned
Jun 3, 2026
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 21, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Behavior Technician 106S00000X CBT.CB70135112 WA Primary

Addresses

Primary practice location

528 E Spokane Falls Blvd Ste 14
Spokane, WA 99202-5081

Mailing address

6516 E 4TH Ave Apt 204
Spokane Valley, WA 99212-0622
Phone (725) 500-3847

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

LicenseStateTypeSpecialty
CBT.CB70135112WAMDBehavior Technician

Practice roles

OrganizationSpecialtyStatusNew patients
Pennyfarthing LLC Behavior Technician PastSince Jan 5, 2020 Accepting new patients
Pennyfarthing Applied Behavior Analysis Behavior Technician PastSince Sep 23, 2021 Accepting new patients

Organizations & group practices 2

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1780444800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1784592000000",
    "number": "1629901418",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6516 E 4TH AVE APT 204",
            "city": "SPOKANE VALLEY",
            "state": "WA",
            "postal_code": "992120622",
            "telephone_number": "725-500-3847"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "528 E SPOKANE FALLS BLVD STE 14",
            "city": "SPOKANE",
            "state": "WA",
            "postal_code": "992025081",
            "telephone_number": "509-328-1582"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KLEMPNER",
        "first_name": "AMETHYST",
        "middle_name": "ANN-MARIE",
        "credential": "CBT.CB.70135112",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2026-06-03",
        "last_updated": "2026-07-21",
        "certification_date": "2026-07-21",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "106S00000X",
            "taxonomy_group": "",
            "desc": "Behavior Technician",
            "state": "WA",
            "license": "CBT.CB70135112",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

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 21, 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.