Individual provider Active NPI

Olivia W. Hallmark

  • Mental Health Counselor
  • Charlotte, NC
National Provider Identifier
1508788860
Registry record updated Jul 28, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Mental Health CounselorTaxonomy code 101YM0800X
License
A232631 Issued in NC
Practice address
5950 Fairview Rd Ste 700
Charlotte, NC 28210-0085
Phone
(980) 255-5335
NPI assigned
Jul 28, 2026
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 28, 2026

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 A232631 NC Primary

Addresses

Primary practice location

5950 Fairview Rd Ste 700
Charlotte, NC 28210-0085

Mailing address

7202 Sutter Creek LN
Charlotte, NC 28227-3013

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": "1785196800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1785196800000",
    "number": "1508788860",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "7202 SUTTER CREEK LN",
            "city": "CHARLOTTE",
            "state": "NC",
            "postal_code": "282273013"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5950 FAIRVIEW RD STE 700",
            "city": "CHARLOTTE",
            "state": "NC",
            "postal_code": "282100085",
            "telephone_number": "980-255-5335"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HALLMARK",
        "first_name": "OLIVIA",
        "middle_name": "W.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2026-07-28",
        "last_updated": "2026-07-28",
        "certification_date": "2026-07-28",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YM0800X",
            "taxonomy_group": "",
            "desc": "Counselor, Mental Health",
            "state": "NC",
            "license": "A232631",
            "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 Jul 28, 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.