Individual provider Active NPI

Sarah Alexandra Shellhorn, BCBA

  • Behavior Analyst
  • Reno, NV
National Provider Identifier
1639617749
Registry record updated Feb 5, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Behavior AnalystTaxonomy code 103K00000X
License
1-22-57675 Issued in CA
Practice address
6160 Plumas St Ste 100
Reno, NV 89519-6057
Phone
(775) 316-8386
NPI assigned
Feb 9, 2017
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Feb 5, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Behavior Technician 106S00000X CA
Behavior Analyst 103K00000X 1-22-57675 CA Primary

Addresses

Primary practice location

6160 Plumas St Ste 100
Reno, NV 89519-6057

Mailing address

4858 Muirwood CT
Simi Valley, CA 93063-2451
Phone (805) 304-5271

Other names 1

  • Alex Shellhorn Other name

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

NPI Registry JSON

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

{
    "created_epoch": "1486598400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1770249600000",
    "number": "1639617749",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4858 MUIRWOOD CT",
            "city": "SIMI VALLEY",
            "state": "CA",
            "postal_code": "930632451",
            "telephone_number": "805-304-5271"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6160 PLUMAS ST STE 100",
            "city": "RENO",
            "state": "NV",
            "postal_code": "895196057",
            "telephone_number": "775-316-8386"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SHELLHORN",
        "first_name": "SARAH",
        "middle_name": "ALEXANDRA",
        "credential": "BCBA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2017-02-09",
        "last_updated": "2026-02-05",
        "certification_date": "2026-02-05",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "106S00000X",
            "taxonomy_group": "",
            "desc": "Behavior Technician",
            "state": "CA",
            "license": null,
            "primary": false
        },
        {
            "code": "103K00000X",
            "taxonomy_group": "",
            "desc": "Behavior Analyst",
            "state": "CA",
            "license": "1-22-57675",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "ALEX",
            "last_name": "SHELLHORN",
            "credential": "BCBA",
            "code": "5",
            "type": "Other Name"
        }
    ]
}

Other providers in Reno, NV

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 5, 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.