Individual provider Active NPI

Tatyana Antonevich, MD

  • Pulmonary Disease Physician
  • Williamsville, NY
National Provider Identifier
1528054368
Registry record updated Sep 21, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Pulmonary Disease PhysicianTaxonomy code 207RP1001X
License
ME90499 Issued in FL
Practice address
100 College Pkwy
Ste 110
Williamsville, NY 14221-6885
Phone
(716) 631-8863
Fax
(716) 631-1265
NPI assigned
Sep 27, 2005
Last updated
Sep 21, 2026By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 21, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Pulmonary Disease Physician 207RP1001X ME90499 FL Primary

Addresses

Primary practice location

100 College Pkwy
Ste 110
Williamsville, NY 14221-6885

Mailing address

199 Park Club LN Ste 500
Williamsville, NY 14221-5269
Phone (716) 845-1300

Other identifiers 1

IdentifierTypeStateIssuer
03465381MedicaidNY

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in NY
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: Yes
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20040426001797 NY Practitioner - Internal MedicinePractitioner - Pulmonary DiseasePractitioner - Sleep Medicine 5597752212 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Pulmonary Disease
Education
Other, 1996
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Charles T. Sitrin Health Care Center IncGroup PAC ID 4284613563, shared by 2 NPIs, 14 clinicians
Ia Health Medicine PLLCGroup PAC ID 7315434362, 3 clinicians

Practice addresses (Care Compare)

2050 Tilden Ave
New Hartford, NY 13413-3613
Phone (315) 797-3114

4 Ellinwood Dr
New Hartford, NY 13413-1110
Phone (315) 624-5960

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
ME90499FLMDPulmonary Disease Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Ia Health Medicine PLLC Pulmonary Disease CurrentSince Oct 1, 2025 Accepting new patients
Costello Eye Physicians & Surgeons, PLLC CurrentSince Jan 1, 2026 Accepting new patients
Pulmonary Group of Western New York, LLP Pulmonary Disease PastSince Jul 1, 1993 Accepting new patients
Rpci Oncology PC Pulmonary Disease PastSince Jun 15, 2025 Accepting new patients

Locations

2 Ellinwood Dr
New Hartford, NY 13413
Phone (315) 507-5081

4 Ellinwood Dr
New Hartford, NY 13413
Phone (315) 624-5960

131 Main St
Ste 201
Oneida, NY 13421
Phone (315) 363-1110

Interoperability endpoints

  • FHIR API: https://app.meldrx.com/api/fhir/Freedom_CEP
  • Direct secure messaging: tatyanaantonevichmd@iahealth.medentdirect.com

Organizations & group practices 4

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

Hospital & facility affiliations 9

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

NPI Registry JSON

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

{
    "created_epoch": "1127779200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1789948800000",
    "number": "1528054368",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "199 PARK CLUB LN STE 500",
            "city": "WILLIAMSVILLE",
            "state": "NY",
            "postal_code": "142215269",
            "telephone_number": "716-845-1300",
            "fax_number": "716-322-3372"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "100 COLLEGE PKWY",
            "address_2": "STE 110",
            "city": "WILLIAMSVILLE",
            "state": "NY",
            "postal_code": "142216885",
            "telephone_number": "716-631-8863",
            "fax_number": "716-631-1265"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ANTONEVICH",
        "first_name": "TATYANA",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2005-09-27",
        "last_updated": "2026-09-21",
        "certification_date": "2025-12-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RP1001X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Pulmonary Disease",
            "state": "FL",
            "license": "ME90499",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "03465381",
            "state": "NY"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Williamsville, NY

Sources for this page

Verify at the official NPI Registry.