Individual provider Active NPI

Roy Alexander Mack, DDS

  • Dentist
  • Marysville, OH
National Provider Identifier
1295020204
Registry record updated Oct 19, 2023
On this page

Key facts

NPPES NPI Registry
Primary specialty
DentistTaxonomy code 122300000X
License
30.023450 Issued in OH
Practice address
1055 W 5TH St
Marysville, OH 43040-8668
Phone
(937) 642-8500
NPI assigned
Jun 17, 2011
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Oct 19, 2023

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Dentist 122300000X 30.023450 OH Primary

Addresses

Primary practice location

1055 W 5TH St
Marysville, OH 43040-8668

Mailing address

1055 W 5TH St
Marysville, OH 43040-8668
Phone (937) 642-8500

Other names 1

  • Dr. R. Alexander Mack Other name

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

State licenses

LicenseStateTypeSpecialty
30.023450OHMDDentist

Practice roles

OrganizationSpecialtyStatusNew patients
Guster Losey & Mack DDS Inc CurrentSince Oct 22, 2023 Accepting new patients

Locations

123 N Court St
Marysville, OH 43040
Phone (937) 642-8500

1055 W 5th St
Marysville, OH 43040
Phone (937) 642-8500

Organizations & group practices 1

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": "1308268800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1697673600000",
    "number": "1295020204",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1055 W 5TH ST",
            "city": "MARYSVILLE",
            "state": "OH",
            "postal_code": "430408668",
            "telephone_number": "937-642-8500"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1055 W 5TH ST",
            "city": "MARYSVILLE",
            "state": "OH",
            "postal_code": "430408668",
            "telephone_number": "937-642-8500"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MACK",
        "first_name": "ROY",
        "middle_name": "ALEXANDER",
        "name_prefix": "Dr.",
        "credential": "DDS",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2011-06-17",
        "last_updated": "2023-10-19",
        "certification_date": "2023-10-19",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "122300000X",
            "taxonomy_group": "",
            "desc": "Dentist",
            "state": "OH",
            "license": "30.023450",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "R. ALEXANDER",
            "last_name": "MACK",
            "prefix": "DR.",
            "credential": "DDS",
            "code": "5",
            "type": "Other Name"
        }
    ]
}

Other providers in Marysville, OH

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 19, 2023; 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.