Dr. Ryan & Associates, P.S.C.

Primary specialty

General Practice DentistryTaxonomy code 1223G0001X

License

6272 Issued in KY

Legal business name

DR. RYAN & ASSOCIATES, P.S.C.

Practice address

1815 Bardstown Rd
Louisville, KY 40205

Phone

(502) 459-4120

Fax

(216) 584-1208

NPI assigned

Jan 25, 2006

Organization subpart

Yes

Parent organization

DENTALONE PARTNERS, INCAs reported in NPPES

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

Authorized official

Name

Rosa Lesso

Title

RCM National Director

Phone

(714) 571-3325

Specialties & licenses 7

Addresses

Other names 1

• DentalWorks Doing business as

Part of

Network Provider Associates

Locations

Practitioners 3

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

• Duncan Campbell Johnson, D.M.D.

  • General Practice Dentistry
  • Louisville, KY
  • NPI 1669631776
  NPD (past)
• Jacquelyn Marie Nickele

  • Orthodontics and Dentofacial Orthopedics Dentistry
  • Louisville, KY
  • NPI 1922418169
  NPD (past)
• Louis Williams, DDS

  • General Practice Dentistry
  • Louisville, KY
  • NPI 1194612655
  NPD (past)

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

{
    "created_epoch": "1138147200000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1759795200000",
    "number": "1104896604",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 860036",
            "city": "MINNEAPOLIS",
            "state": "MN",
            "postal_code": "55486",
            "telephone_number": "216-584-1000",
            "fax_number": "216-332-7503"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1815 BARDSTOWN RD",
            "city": "LOUISVILLE",
            "state": "KY",
            "postal_code": "40205",
            "telephone_number": "502-459-4120",
            "fax_number": "216-584-1208"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "DR. RYAN & ASSOCIATES, P.S.C.",
        "organizational_subpart": "YES",
        "parent_organization_legal_business_name": "DENTALONE PARTNERS, INC",
        "enumeration_date": "2006-01-25",
        "last_updated": "2025-10-07",
        "certification_date": "2025-10-07",
        "status": "A",
        "authorized_official_last_name": "LESSO",
        "authorized_official_first_name": "ROSA",
        "authorized_official_title_or_position": "RCM NATIONAL DIRECTOR",
        "authorized_official_telephone_number": "714-571-3325"
    },
    "taxonomies": [
        {
            "code": "122300000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Dentist",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "1223E0200X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Dentist, Endodontics",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "1223G0001X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Dentist, General Practice",
            "state": "KY",
            "license": "6272",
            "primary": true
        },
        {
            "code": "1223P0221X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Dentist, Pediatric Dentistry",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "1223P0300X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Dentist, Periodontics",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "1223P0700X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Dentist, Prosthodontics",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "1223X0400X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Dentist, Orthodontics and Dentofacial Orthopedics",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "DentalWorks",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

• Dr. Nandaka Jayaweera, DMD, PLLC
• Dr. Padmapriya Balakrishna M. D.
• Dr. Q., Inc.
• Dr. Rachel Buehner, P.L.L.C
• Dr. Robert Skiles PLLC
• Dr. Sally R. Willis, PSC
• Abigail Drake
• David Andrew Drake, DDS
• Karen Drammeh, PTA
• Geneva Marie Drane, LPCA

• General Practice Dentistry in Louisville, KY
• Providers in Louisville, KY by specialty
• General Practice Dentistry in Kentucky

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 7, 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.