Organization Active NPI

Piedmont Psychiatric Associates PA

  • Mental Health Counselor
  • Clemmons, NC
National Provider Identifier
1750468328
Registry record updated Nov 19, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Mental Health CounselorTaxonomy code 101YM0800X
Legal business name
PIEDMONT PSYCHIATRIC ASSOCIATES PA
Practice address
2255 Lewisville Clemmons Rd Ste E
Clemmons, NC 27012-7463
Phone
(336) 766-0505
Fax
(336) 766-8586
NPI assigned
Nov 1, 2006
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Nov 19, 2025

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

Authorized official

Name
Dr. William Jeffery Marshall, MDNPI 1104992627
Title
Owner
Phone
(336) 766-0505

Authorized official NPPES reports the official by name only. The link goes to the one practitioner connected to this organization with that name.

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Mental Health CounselorGroup: 193200000X MULTI-SPECIALTY GROUP 101YM0800X NC Primary

Addresses

Primary practice location

2255 Lewisville Clemmons Rd Ste E
Clemmons, NC 27012-7463

Mailing address

PO Box 874
Clemmons, NC 27012-0874
Phone (336) 766-0505

Other identifiers 1

IdentifierTypeStateIssuer
7902236MedicaidNC

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in NC

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20111013000065 NC Part B Supplier - Clinic/Group Practice 6002088234 Receives reassigned benefits from 1 practitioner
Practice locations: Clemmons, NC

National Provider Directory

National Provider Directory

Locations

2255 Lewisville Clemmons Rd
Ste E
Clemmons, NC 27012
Phone (336) 766-0505

2255 Lewisville Clemmons Rd
Clemmons, NC 27012
Phone (336) 766-0505

Practitioners & affiliated clinicians

Practitioners 6

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.

NPI Registry JSON

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

{
    "created_epoch": "1162339200000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1763510400000",
    "number": "1750468328",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 874",
            "city": "CLEMMONS",
            "state": "NC",
            "postal_code": "270120874",
            "telephone_number": "336-766-0505",
            "fax_number": "336-766-8586"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2255 LEWISVILLE CLEMMONS RD STE E",
            "city": "CLEMMONS",
            "state": "NC",
            "postal_code": "270127463",
            "telephone_number": "336-766-0505",
            "fax_number": "336-766-8586"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "PIEDMONT PSYCHIATRIC ASSOCIATES PA",
        "organizational_subpart": "NO",
        "enumeration_date": "2006-11-01",
        "last_updated": "2025-11-19",
        "certification_date": "2025-11-19",
        "status": "A",
        "authorized_official_last_name": "MARSHALL",
        "authorized_official_first_name": "WILLIAM",
        "authorized_official_middle_name": "JEFFERY",
        "authorized_official_title_or_position": "OWNER",
        "authorized_official_telephone_number": "336-766-0505",
        "authorized_official_name_prefix": "Dr.",
        "authorized_official_credential": "MD"
    },
    "taxonomies": [
        {
            "code": "101YM0800X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Counselor, Mental Health",
            "state": "NC",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "7902236",
            "state": "NC"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Clemmons, NC

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 19, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.