Individual provider Active NPI

Sierra L Brown, PH.D.

  • Psychologist
  • Charlotte, NC
National Provider Identifier
1336673599
Registry record updated Apr 7, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
PsychologistTaxonomy code 103T00000X
License
7055 Issued in NC
Practice address
2021 Cross Beam Dr
Charlotte, NC 28217-2856
Phone
(855) 772-8847
NPI assigned
Apr 14, 2017
Last updated
Apr 7, 2026By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Apr 7, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Psychologist 103T00000X PS018235 PA
Psychologist 103T00000X 7055 NC Primary

Addresses

Primary practice location

2021 Cross Beam Dr
Charlotte, NC 28217-2856

Mailing address

2021 Cross Beam Dr
Charlotte, NC 28217-2856
Phone (855) 772-8847

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
Doctor of Philosophy

State licenses

LicenseStateTypeSpecialty
7055NCMDPsychologist
PS018235PAMDPsychologist

Practice roles

OrganizationSpecialtyStatusNew patients
Sara Czuchnicki Ms LPC LLC Past 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, 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": "1492128000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1775520000000",
    "number": "1336673599",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2021 CROSS BEAM DR",
            "city": "CHARLOTTE",
            "state": "NC",
            "postal_code": "282172856",
            "telephone_number": "855-772-8847"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2021 CROSS BEAM DR",
            "city": "CHARLOTTE",
            "state": "NC",
            "postal_code": "282172856",
            "telephone_number": "855-772-8847"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BROWN",
        "first_name": "SIERRA",
        "middle_name": "L",
        "credential": "PH.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2017-04-14",
        "last_updated": "2026-04-07",
        "certification_date": "2026-04-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "103T00000X",
            "taxonomy_group": "",
            "desc": "Psychologist",
            "state": "PA",
            "license": "PS018235",
            "primary": false
        },
        {
            "code": "103T00000X",
            "taxonomy_group": "",
            "desc": "Psychologist",
            "state": "NC",
            "license": "7055",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Charlotte, NC

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 7, 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.