Gierie and Hancock, PLLC

Primary specialty

Orthodontics and Dentofacial Orthopedics DentistryTaxonomy code 1223X0400X

Legal business name

GIERIE AND HANCOCK, PLLC

Doing business as

Port City Ortho

Practice address

700 Military Cutoff Rd Ste 100
Wilmington, NC 28405-8379

Phone

(910) 256-8590

Fax

(910) 256-1078

NPI assigned

Jul 27, 2023

Last updated

Nov 10, 2025By the provider in NPPES

Organization subpart

No

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

Authorized official

Name

Dr. William V Gierie, DDSNPI 1215142047

Title

Owner

Phone

(910) 256-8590

Specialties & licenses 1

Addresses

Other identifiers 2

Other names 1

• Port City Ortho Doing business as

Locations

Practitioners 2

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

• William Vincent Gierie II, DDS

  • Orthodontics and Dentofacial Orthopedics Dentistry
  • Wilmington, NC
  • NPI 1215142047
  Authorized official Same address or phone
• Gregory L Richardson, DDS MS

  • Orthodontics and Dentofacial Orthopedics Dentistry
  • Wilmington, NC
  • NPI 1952529364
  NPD (past)

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

{
    "created_epoch": "1690416000000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1762732800000",
    "number": "1679254163",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "700 MILITARY CUTOFF RD STE 100",
            "city": "WILMINGTON",
            "state": "NC",
            "postal_code": "284058379",
            "telephone_number": "910-256-8590",
            "fax_number": "910-256-1078"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "700 MILITARY CUTOFF RD STE 100",
            "city": "WILMINGTON",
            "state": "NC",
            "postal_code": "284058379",
            "telephone_number": "910-256-8590",
            "fax_number": "910-256-1078"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "2606 Iron Gate Dr Ste 101",
            "address_purpose": "LOCATION",
            "city": "Wilmington",
            "state": "NC",
            "postal_code": "284122494",
            "country_code": "US",
            "telephone_number": "910-452-7988",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "4330 Southport Supply Rd SE Ste 206",
            "address_purpose": "LOCATION",
            "city": "Southport",
            "state": "NC",
            "postal_code": "284619273",
            "country_code": "US",
            "telephone_number": "910-457-0020",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "organization_name": "GIERIE AND HANCOCK, PLLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2023-07-27",
        "last_updated": "2025-11-10",
        "certification_date": "2025-11-10",
        "status": "A",
        "authorized_official_last_name": "GIERIE",
        "authorized_official_first_name": "WILLIAM",
        "authorized_official_middle_name": "V",
        "authorized_official_title_or_position": "OWNER",
        "authorized_official_telephone_number": "910-256-8590",
        "authorized_official_name_prefix": "Dr.",
        "authorized_official_credential": "DDS"
    },
    "taxonomies": [
        {
            "code": "1223X0400X",
            "taxonomy_group": "193400000X MULTIPLE SINGLE SPECIALTY GROUP",
            "desc": "Dentist, Orthodontics and Dentofacial Orthopedics",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "NPPES",
            "identifier": "1932729258",
            "state": null
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "NPPES",
            "identifier": "1215142047",
            "state": null
        }
    ],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "Port City Ortho",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

• Brooke Gibson, LCSW
• Caitlin Gallagher Gibson, NP-C
• Kathleen Joyce Gibson, LCMHCA
• Kathryn M Giddens, FNP
• Kimberly McIntyre Giddo, LPC, NCC, M.ED, ED.S
• William Vincent Gierie II, DDS
• Sharon Sue Giesler, DDS
• Patrick Michael Giguere, L.AC.
• Reid Christian Gilbert-Vass, PHYSICIAN ASSISTANT
• Katie O Gilbert, FNP

• Orthodontics and Dentofacial Orthopedics Dentistry in Wilmington, NC
• Providers in Wilmington, NC by specialty
• Orthodontics and Dentofacial Orthopedics Dentistry in North Carolina

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 10, 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.