Alexander Becker, MD

Primary specialty

Neurological Surgery PhysicianTaxonomy code 207T00000X

License

338781 Issued in NY

Practice address

Elm and Carlton St
Buffalo, NY 14263-0001

Phone

(716) 845-2300

Fax

(716) 845-3549

NPI assigned

Mar 18, 2017

Sex

Male

Sole proprietor

No

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

Specialties & licenses 2

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: Yes

Green means eligible to order or refer.

Enrollment records 1

Specialty

Neurosurgery

Education

Other, 2018

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Roswell Park Cancer Institute 487 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Roswell Park Cancer Institute Hospital, Buffalo, NY, CCN 330354

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

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 and National Provider Directory roles.

• Roswell Park Cancer Institute

  • Multi-Specialty Clinic/Center
  • Buffalo, NY
  • NPI 1720036593

  NY

  Medicare reassignment Care Compare group NPD
• Roswell Park Cancer Institute

  • Pharmacy
  • Williamsville, NY
  • NPI 1871379586
  Care Compare group NPD
• Roswell Park Cancer Institute

  • General Acute Care Hospital
  • Buffalo, NY
  • NPI 1548315401
  Care Compare group

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

• Roswell Park Cancer Institute

  • General Acute Care Hospital
  • Buffalo, NY
  • NPI 1548315401

  Hospital

  Care Compare affiliation

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

{
    "created_epoch": "1489795200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1753142400000",
    "number": "1205377652",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "ELM AND CARLTON ST",
            "city": "BUFFALO",
            "state": "NY",
            "postal_code": "142630001",
            "telephone_number": "716-845-2300"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "ELM AND CARLTON ST",
            "city": "BUFFALO",
            "state": "NY",
            "postal_code": "142630001",
            "telephone_number": "716-845-2300",
            "fax_number": "716-845-3549"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "100 High St # B-429",
            "address_purpose": "LOCATION",
            "city": "Buffalo",
            "state": "NY",
            "postal_code": "142031126",
            "country_code": "US",
            "telephone_number": "716-949-0580",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "BECKER",
        "first_name": "ALEXANDER",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2017-03-18",
        "last_updated": "2025-07-22",
        "certification_date": "2025-07-22",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": "NY",
            "license": "0",
            "primary": false
        },
        {
            "code": "207T00000X",
            "taxonomy_group": "",
            "desc": "Neurological Surgery",
            "state": "NY",
            "license": "338781",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Hannah Jane Beck
• Heather Beck, COTA
• Micheal J Beck, LMT
• Tanya Marie Beck, PHARM D
• Kari Beckel
• Christopher Becker
• Donita Ruth Becker
• Donna G Becker, M.A., CCC-SLP
• Jolynn Becker, MS, OTR/L
• Mikayla Becker

• All providers in Buffalo, NY
• Neurological Surgery Physician in New York

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 22, 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.