Alexander James Macfarlane, MD

Primary specialty

Orthopaedic Surgery PhysicianTaxonomy code 207X00000X

License

335971 Issued in NY

Practice address

192 Park Club LN Ste 100
Williamsville, NY 14221-5270

Phone

(716) 204-1101

NPI assigned

Apr 16, 2019

Sex

Male

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 FL, NY2 enrollments

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 2

Specialty

Orthopedic Surgery

Education

State University of New York at Buffalo School of Medicine, 2019

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Trinity Medical Wny PCGroup PAC ID 5193907517, 207 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• McAuley Seton Home Care Corp Chha Home health agency, Buffalo, NY, CCN 337251
• Mercy Hospital of Buffalo Hospital, Buffalo, NY, CCN 330279
• Sisters of Charity Hospital Hospital, Buffalo, NY, CCN 330078

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations (25 of 30)

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.

• Trinity Medical Wny PC

  • Internal Medicine Physician
  • Buffalo, NY
  • NPI 1295043149
  Medicare reassignment Care Compare group NPD
• Kenmore Mercy Hospital

  • General Acute Care Hospital
  • Kenmore, NY
  • NPI 1770598104
  Medicare reassignment NPD
• Mercy Hospital of Buffalo

  • General Acute Care Hospital
  • Buffalo, NY
  • NPI 1164464921
  Medicare reassignment NPD
• Mount St. Mary's Hospital of Niagara Falls

  dba Mount St. Mary's Hospital and Health Center

  • General Acute Care Hospital
  • Lewiston, NY
  • NPI 1043394745
  Medicare reassignment NPD
• Sisters of Charity Hospital of Buffalo New York

  • General Acute Care Hospital
  • Buffalo, NY
  • NPI 1790727543
  Medicare reassignment NPD
• Musculoskeletal Institute Chartered

  dba Florida Orthopaedic Institute

  • Orthopaedic Surgery Physician
  • Temple Terrace, FL
  • NPI 1386639920
  Medicare reassignment NPD
• Tallahassee Orthopedic Clinic III PL

  dba Tallahassee Orthopedic Clinic

  • Medical Specialty Clinic/Center
  • Tallahassee, FL
  • NPI 1194778050

  Orthopaedic Surgery

  Medicare reassignment NPD
• Kenmore Mercy Hospital

  dba Kenmore Mercy Professional Services

  • Pulmonary Disease Physician
  • Kenmore, NY
  • NPI 1659909752
  NPD
• Mercy Hospital of Buffalo

  dba Mercy Hospital Professional Services

  • General Acute Care Hospital
  • Buffalo, NY
  • NPI 1851929954

  Orthopaedic Surgery

  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 OB GYN Services

  • Obstetrics & Gynecology Physician
  • Buffalo, NY
  • NPI 1659396380
  NPD
• Trinity Medical Wny PC

  • Vascular Surgery Physician
  • Buffalo, NY
  • NPI 1205468055
  NPD

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

• McAuley Seton Home Care Corporation

  • Home Health Agency
  • Cheektowaga, NY
  • NPI 1699772343
  Care Compare affiliation
• 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": "1555372800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1759536000000",
    "number": "1861055774",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "192 PARK CLUB LN STE 100",
            "city": "WILLIAMSVILLE",
            "state": "NY",
            "postal_code": "142215270",
            "telephone_number": "716-204-1101"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "192 PARK CLUB LN STE 100",
            "city": "WILLIAMSVILLE",
            "state": "NY",
            "postal_code": "142215270",
            "telephone_number": "716-204-1101"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MACFARLANE",
        "first_name": "ALEXANDER",
        "middle_name": "JAMES",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2019-04-16",
        "last_updated": "2025-10-04",
        "certification_date": "2025-10-04",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207X00000X",
            "taxonomy_group": "",
            "desc": "Orthopaedic Surgery",
            "state": "NY",
            "license": "335971",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Julia Lyons
• Sherry Lyons, RPA-C
• Thomas Gerald Lyons, D.C.
• Kimberly Macdonald, F.N.P.
• Robert William Macek, M.D.
• Andrea Marie Maciejewski
• Jason Kelsey Maclaughlin, OD
• Dawn Macneil
• Karmell J Macoretta, NP
• Carolyn M Mader-Beuler, LMT

• Orthopaedic Surgery Physician in Williamsville, NY
• Providers in Williamsville, NY by specialty
• Orthopaedic Surgery Physician in New York

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 4, 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.