Maria Therese Kubiak

Primary specialty

Physician AssistantTaxonomy code 363A00000X

Practice address

565 Abbott Rd
Buffalo, NY 14220-2039

Phone

(716) 630-1000

NPI assigned

Jun 17, 2025

Last updated

Jun 17, 2025By the provider in NPPES

Sex

Unspecified or another gender identity

Sole proprietor

No

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

Specialties & licenses 1

Addresses

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: No

Green means eligible to order or refer.

Enrollment records 1

Specialty

Physician Assistant

Education

Other, 2025

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Sisters of Charity Hospital of Buffalo New YorkGroup PAC ID 6204749153, 160 clinicians

Mercy Hospital of BuffaloGroup PAC ID 8729991666, 198 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Mercy Hospital of Buffalo Hospital, Buffalo, NY, CCN 330279
• Sisters of Charity Hospital Hospital, Buffalo, NY, CCN 330078

Medicare enrollment (NPD)

Enrolled

Credentials

Physician Assistant

State licenses

Practice roles

Locations

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.

• Mercy Hospital of Buffalo

  • General Acute Care Hospital
  • Buffalo, NY
  • NPI 1164464921
  Medicare reassignment Care Compare group NPD
• Sisters of Charity Hospital of Buffalo New York

  • General Acute Care Hospital
  • Buffalo, NY
  • NPI 1790727543
  Medicare reassignment Care Compare group NPD
• Sisters of Charity Hospital of Buffalo New York

  • General Acute Care Hospital
  • Cheektowaga, NY
  • NPI 1043455199
  NPD
• Sisters of Charity Hospital of Buffalo New York

  dba Sisters of Charity Professional Services

  • Obstetrics & Gynecology Physician
  • Buffalo, NY
  • NPI 1568090660
  NPD

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

• Mercy Hospital of Buffalo

  • General Acute Care Hospital
  • Buffalo, NY
  • NPI 1164464921
  Care Compare affiliation
• Sisters of Charity Hospital of Buffalo New York

  • General Acute Care Hospital
  • Cheektowaga, NY
  • NPI 1043455199
  Care Compare affiliation
• Sisters of Charity Hospital of Buffalo New York

  • General Acute Care Hospital
  • Buffalo, NY
  • NPI 1790727543
  Care Compare affiliation

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

{
    "created_epoch": "1750118400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1750118400000",
    "number": "1023904885",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "56 SUNRISE TER",
            "city": "WEST SENECA",
            "state": "NY",
            "postal_code": "142244514",
            "telephone_number": "716-982-5837"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "565 ABBOTT RD",
            "city": "BUFFALO",
            "state": "NY",
            "postal_code": "142202039",
            "telephone_number": "716-630-1000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KUBIAK",
        "first_name": "MARIA",
        "middle_name": "THERESE",
        "sole_proprietor": "NO",
        "sex": "X",
        "enumeration_date": "2025-06-17",
        "last_updated": "2025-06-17",
        "certification_date": "2025-06-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "NY",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Marissa J Krzyzan, FNP
• Ryan Krzyzanowicz, ATC
• Sarah Marie Krzyzanowicz, ATC
• Nicole Ksiazek, PA
• KSL Diagnostics Inc
• Monika D Kubiak
• Anita R Kubik, M.A., CCC-SLP
• Tammy Kublas
• Jon C Kucera, MD
• Esada Kucevic, PA-C

• Physician Assistant in Buffalo, NY
• Providers in Buffalo, NY by specialty
• Physician Assistant in New York

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 17, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.