Individual provider Active NPI

Aaron Stusser, PSYD

  • Clinical Psychologist
  • Bozeman, MT
National Provider Identifier
1144096165
Registry record updated Sep 17, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Clinical PsychologistTaxonomy code 103TC0700X
License
PSY-PSY-LIC-5624 Issued in MT
Practice address
1276 N 15TH Ave Ste 101
Bozeman, MT 59715-3289
Phone
(406) 586-3301
NPI assigned
Nov 30, 2023
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 17, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Clinical Psychologist 103TC0700X PSYC.PY.70013447 WA
Clinical Psychologist 103TC0700X PSY-PSY-LIC-5624 MT Primary

Addresses

Primary practice location

1276 N 15TH Ave Ste 101
Bozeman, MT 59715-3289

Mailing address

1276 N 15TH Ave Ste 101
Bozeman, MT 59715-3289
Phone (406) 586-3301

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
PSYC.PY.70013447WAMDPsychologist
PSY-PSY-LIC-5624MTMDStudent in an Organized Health Care Education/Training Program

Practice roles

OrganizationSpecialtyStatusNew patients
Pipit Psychological PLLC Psychologist Current Accepting new patients

Organizations & group practices 1

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": "1701302400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1789603200000",
    "number": "1144096165",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1276 N 15TH AVE STE 101",
            "city": "BOZEMAN",
            "state": "MT",
            "postal_code": "597153289",
            "telephone_number": "406-586-3301"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1276 N 15TH AVE STE 101",
            "city": "BOZEMAN",
            "state": "MT",
            "postal_code": "597153289",
            "telephone_number": "406-586-3301"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "STUSSER",
        "first_name": "AARON",
        "name_prefix": "Dr.",
        "credential": "PSYD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2023-11-30",
        "last_updated": "2026-09-17",
        "certification_date": "2026-09-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "103TC0700X",
            "taxonomy_group": "",
            "desc": "Psychologist, Clinical",
            "state": "WA",
            "license": "PSYC.PY.70013447",
            "primary": false
        },
        {
            "code": "103TC0700X",
            "taxonomy_group": "",
            "desc": "Psychologist, Clinical",
            "state": "MT",
            "license": "PSY-PSY-LIC-5624",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Bozeman, MT

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 17, 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.