Individual provider Active NPI

Joseph Duplan, RPH

  • Pharmacist
  • Leesburg, VA
National Provider Identifier
1780037101
Registry record updated Jun 16, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
PharmacistTaxonomy code 183500000X
License
0202215111 Issued in VA
Practice address
19350 Winmeade Dr
Leesburg, VA 20176-6506
Phone
(571) 333-7244
Fax
(571) 333-0720
NPI assigned
Jul 20, 2016
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jun 16, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Pharmacist 183500000X 0202215111 VA Primary

Addresses

Primary practice location

19350 Winmeade Dr
Leesburg, VA 20176-6506

Mailing address

244 Golden Larch Ter NE
Leesburg, VA 20176-4033
Phone (571) 215-2114

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
Registered Pharmacist

State licenses

LicenseStateTypeSpecialty
0202215111VAMDPharmacist

Practice roles

OrganizationSpecialtyStatusNew patients
Harris Teeter, LLC Past Accepting new patients
Harris Teeter LLC Past Accepting new patients

Organizations & group practices 2

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

NPI Registry JSON

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

{
    "created_epoch": "1468972800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1781568000000",
    "number": "1780037101",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "244 GOLDEN LARCH TER NE",
            "city": "LEESBURG",
            "state": "VA",
            "postal_code": "201764033",
            "telephone_number": "571-215-2114"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "19350 WINMEADE DR",
            "city": "LEESBURG",
            "state": "VA",
            "postal_code": "201766506",
            "telephone_number": "571-333-7244",
            "fax_number": "571-333-0720"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DUPLAN",
        "first_name": "JOSEPH",
        "credential": "RPH",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2016-07-20",
        "last_updated": "2026-06-16",
        "certification_date": "2026-06-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "183500000X",
            "taxonomy_group": "",
            "desc": "Pharmacist",
            "state": "VA",
            "license": "0202215111",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Leesburg, VA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 16, 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.