Individual provider Active NPI

Melissa Anne Mimidis Horwatt, M.S. CCC-SLP

  • Speech-Language Pathologist
  • Fairfax, VA
National Provider Identifier
1669435863
Registry record updated Aug 17, 2024
On this page

Key facts

NPPES NPI Registry
Primary specialty
Speech-Language PathologistTaxonomy code 235Z00000X
License
2202005366 Issued in VA
Practice address
8270 Willow Oaks Corporate Dr
Fairfax, VA 22031-4530
Phone
(571) 423-4900
NPI assigned
Apr 10, 2006
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 17, 2024

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Speech-Language Pathologist 235Z00000X 50-1216113 PA
Speech-Language Pathologist 235Z00000X 2202005366 VA Primary

Addresses

Primary practice location

8270 Willow Oaks Corporate Dr
Fairfax, VA 22031-4530

Mailing address

450 W Broad St
Suite 215
Falls Church, VA 22046-3340
Phone (703) 533-8819

Other practice location 1

450 W Broad St
Suite 215
Falls Church, VA 22046-3340
Phone (703) 533-8819 ext. 1

Other identifiers 1

IdentifierTypeStateIssuer
231365369OtherPATAX IDENTIFICATION NUMBER

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
Master of Science

State licenses

LicenseStateTypeSpecialty
50-1216113PAMDSpeech-Language Pathologist
2202005366VAMDSpeech-Language Pathologist

Practice roles

OrganizationSpecialtyStatusNew patients
Metzger Gilbert Childrens Speech Speech-Language Pathologist Past Accepting new patients

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": "1144627200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1723852800000",
    "number": "1669435863",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "450 W BROAD ST",
            "address_2": "SUITE 215",
            "city": "FALLS CHURCH",
            "state": "VA",
            "postal_code": "220463340",
            "telephone_number": "703-533-8819",
            "fax_number": "703-533-7723"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "8270 WILLOW OAKS CORPORATE DR",
            "city": "FAIRFAX",
            "state": "VA",
            "postal_code": "220314530",
            "telephone_number": "571-423-4900"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "450 W Broad St",
            "address_2": "Suite 215",
            "address_purpose": "LOCATION",
            "city": "Falls Church",
            "state": "VA",
            "postal_code": "220463340",
            "country_code": "US",
            "telephone_number": "703-533-8819 x1",
            "fax_number": "703-533-7723",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "MIMIDIS HORWATT",
        "first_name": "MELISSA",
        "middle_name": "ANNE",
        "credential": "M.S. CCC-SLP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-04-10",
        "last_updated": "2024-08-17",
        "certification_date": "2024-08-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "235Z00000X",
            "taxonomy_group": "",
            "desc": "Speech-Language Pathologist",
            "state": "PA",
            "license": "50-1216113",
            "primary": false
        },
        {
            "code": "235Z00000X",
            "taxonomy_group": "",
            "desc": "Speech-Language Pathologist",
            "state": "VA",
            "license": "2202005366",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "TAX IDENTIFICATION NUMBER",
            "identifier": "231365369",
            "state": "PA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Fairfax, VA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 17, 2024; 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.