Individual provider Active NPI

Monika Haffner, M.S., LBA, ABA, BCBA

  • Behavior Analyst
  • Maple Valley, WA
National Provider Identifier
1124499819
Registry record updated Jul 10, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Behavior AnalystTaxonomy code 103K00000X
License
BA60851417 Issued in WA
Practice address
24204 SE 263Rd PL
Maple Valley, WA 98038-7109
Phone
(425) 221-9260
NPI assigned
Oct 7, 2015
Last updated
Jul 10, 2025By the provider in NPPES
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Jul 10, 2025

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Behavior Analyst 103K00000X WA
Behavior AnalystGroup: 193400000X SINGLE SPECIALTY GROUP 103K00000X BA60851417 WA Primary

Addresses

Primary practice location

24204 SE 263Rd PL
Maple Valley, WA 98038-7109

Mailing address

24204 SE 263Rd PL
Maple Valley, WA 98038-7109
Phone (425) 221-9260

Other practice location 1

13876 Box Canyon Rd
Hermosa, SD 57744-7508
Phone (605) 608-0833

Other practice location 2

12040 98th Ave NE
Ste 204
Kirkland, WA 98034-4290
Phone (425) 658-3016

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)
Enrolled
Credentials
Associate of Business Administration, Master of Science

State licenses

LicenseStateTypeSpecialty
BA60851417WAMDBehavioral Analyst

Practice roles

OrganizationSpecialtyStatusNew patients
Beautiful Minds, PLLC Behavior Analyst CurrentSince Dec 1, 2023 Accepting new patients
Black Hills ABA, LLC Behavior Analyst CurrentSince Dec 27, 2020 Accepting new patients
Behavior Analysis Consulting Services LLC Behavior Analyst Current Accepting new patients

Locations

2218 Jackson Blvd
Ste 11
Rapid City, SD 57702
Phone (605) 608-0833

27121 174th Pl SE
Ste 105
Covington, WA 98042
Phone (206) 432-7373

Organizations & group practices 3

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.

NPI Registry JSON

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

{
    "created_epoch": "1444176000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1752105600000",
    "number": "1124499819",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "24204 SE 263RD PL",
            "city": "MAPLE VALLEY",
            "state": "WA",
            "postal_code": "980387109",
            "telephone_number": "425-221-9260"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "24204 SE 263RD PL",
            "city": "MAPLE VALLEY",
            "state": "WA",
            "postal_code": "980387109",
            "telephone_number": "425-221-9260"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "13876 Box Canyon Rd",
            "address_purpose": "LOCATION",
            "city": "Hermosa",
            "state": "SD",
            "postal_code": "577447508",
            "country_code": "US",
            "telephone_number": "605-608-0833",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "12040 98th Ave NE",
            "address_2": "Ste 204",
            "address_purpose": "LOCATION",
            "city": "Kirkland",
            "state": "WA",
            "postal_code": "980344290",
            "country_code": "US",
            "telephone_number": "425-658-3016",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "HAFFNER",
        "first_name": "MONIKA",
        "credential": "M.S., LBA, ABA, BCBA",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2015-10-07",
        "last_updated": "2025-07-10",
        "certification_date": "2025-07-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "103K00000X",
            "taxonomy_group": "",
            "desc": "Behavior Analyst",
            "state": "WA",
            "license": null,
            "primary": false
        },
        {
            "code": "103K00000X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Behavior Analyst",
            "state": "WA",
            "license": "BA60851417",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Maple Valley, WA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 10, 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.

Verify at the official NPI Registry.