Individual provider Active NPI

Mariya Melnik Costa, DMD

  • General Practice Dentistry
  • Eugene, OR
National Provider Identifier
1003308339
Registry record updated Jan 12, 2023
On this page

Key facts

NPPES NPI Registry
Primary specialty
General Practice DentistryTaxonomy code 1223G0001X
License
D11054 Issued in OR
Practice address
2233 Willamette St Ste B1
Eugene, OR 97405-2890
Phone
(541) 485-6644
NPI assigned
Jun 1, 2018
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jan 12, 2023

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
General Practice Dentistry 1223G0001X D11054 OR Primary

Addresses

Primary practice location

2233 Willamette St Ste B1
Eugene, OR 97405-2890

Mailing address

985 Hughes St
Eugene, OR 97402-1925
Phone (425) 773-7238

Other identifiers 1

IdentifierTypeStateIssuer
B155786OtherORDRIVERS ID

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
D11054ORMDGeneral Practice Dentistry

Practice roles

OrganizationSpecialtyStatusNew patients
Mariya Melnik Costa DMD PC CurrentSince Jun 8, 2025 Accepting new patients

Locations

2233 Willamette St
Ste B1
Eugene, OR 97405
Phone (541) 485-6644

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": "1527811200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1673481600000",
    "number": "1003308339",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "985 HUGHES ST",
            "city": "EUGENE",
            "state": "OR",
            "postal_code": "974021925",
            "telephone_number": "425-773-7238"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2233 WILLAMETTE ST STE B1",
            "city": "EUGENE",
            "state": "OR",
            "postal_code": "974052890",
            "telephone_number": "541-485-6644"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "COSTA",
        "first_name": "MARIYA",
        "middle_name": "MELNIK",
        "name_prefix": "Dr.",
        "credential": "DMD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2018-06-01",
        "last_updated": "2023-01-12",
        "certification_date": "2022-12-23",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1223G0001X",
            "taxonomy_group": "",
            "desc": "Dentist, General Practice",
            "state": "OR",
            "license": "D11054",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "DRIVERS ID",
            "identifier": "B155786",
            "state": "OR"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Eugene, OR

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 12, 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.