Individual provider Active NPI

Sienna Lauren Frossard, MS, LCMHC-A

  • Mental Health Counselor
  • Hendersonville, NC
National Provider Identifier
1033004502
Registry record updated Jun 19, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Mental Health CounselorTaxonomy code 101YM0800X
License
A21454 Issued in NC
Practice address
1509C Haywood Rd
Hendersonville, NC 28791
Phone
(828) 273-1625
NPI assigned
Jun 12, 2025
Last updated
Jun 19, 2025By the provider in NPPES
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Jun 19, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Mental Health Counselor 101YM0800X A21454 NC Primary

Addresses

Primary practice location

1509C Haywood Rd
Hendersonville, NC 28791

Mailing address

3102 Cashwell Dr Unit 41
Goldsboro, NC 27534-4499
Phone (919) 330-3337

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
Credentials
Master of Science

State licenses

LicenseStateTypeSpecialty
A21454NCMDMental Health Counselor

NPI Registry JSON

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

{
    "created_epoch": "1749686400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1750291200000",
    "number": "1033004502",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3102 CASHWELL DR UNIT 41",
            "city": "GOLDSBORO",
            "state": "NC",
            "postal_code": "275344499",
            "telephone_number": "919-330-3337"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1509C HAYWOOD RD",
            "city": "HENDERSONVILLE",
            "state": "NC",
            "postal_code": "28791",
            "telephone_number": "828-273-1625"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "FROSSARD",
        "first_name": "SIENNA",
        "middle_name": "LAUREN",
        "credential": "MS, LCMHC-A",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2025-06-12",
        "last_updated": "2025-06-19",
        "certification_date": "2025-06-19",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YM0800X",
            "taxonomy_group": "",
            "desc": "Counselor, Mental Health",
            "state": "NC",
            "license": "A21454",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Hendersonville, NC

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 19, 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.