Vassilios G. Dimopoulos, M.D.

Primary specialty

Neurological Surgery PhysicianTaxonomy code 207T00000X

License

277247 Issued in NY

Practice address

380 Montauk Hwy
West Islip, NY 11795-4403

Phone

(631) 482-9977

Fax

(631) 422-4169

NPI assigned

Aug 11, 2006

Last updated

Jul 27, 2026By the provider in NPPES

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 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

University of Rochester School of Medicine and Dentistry, 2013

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Brain and Spine Medical Services PLLCGroup PAC ID 9032103056, 56 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Good Samaritan Hospital Medical Center Hospital, West Islip, NY, CCN 330286
• Kenmore Mercy Hospital Hospital, Kenmore, NY, CCN 330102

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: vdimopoulos@invisionhealthbrainandspine.medentdirect.com

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.

• Brain & Spine Medical Services PLLC

  dba DIA Invision Health

  • Neurological Surgery Physician
  • Williamsville, NY
  • NPI 1073631644
  Medicare reassignment Care Compare group NPD
• Dia Invision Health

  • Diagnostic Radiology Physician
  • Williamsville, NY
  • NPI 1679903579
  NPD
• Kenmore Mercy Hospital

  • General Acute Care Hospital
  • Kenmore, NY
  • NPI 1770598104
  NPD (past)

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

• Good Samaritan Hospital Medical Center

  • General Acute Care Hospital
  • West Islip, NY
  • NPI 1902865355
  Care Compare affiliation
• Kenmore Mercy Hospital

  • General Acute Care Hospital
  • Kenmore, NY
  • NPI 1770598104
  Care Compare affiliation

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

{
    "created_epoch": "1155254400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1785110400000",
    "number": "1720099724",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "380 MONTAUK HWY",
            "city": "WEST ISLIP",
            "state": "NY",
            "postal_code": "117954403",
            "telephone_number": "631-482-9977",
            "fax_number": "631-422-4169"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "380 MONTAUK HWY",
            "city": "WEST ISLIP",
            "state": "NY",
            "postal_code": "117954403",
            "telephone_number": "631-482-9977",
            "fax_number": "631-422-4169"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DIMOPOULOS",
        "first_name": "VASSILIOS",
        "middle_name": "G.",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-08-11",
        "last_updated": "2026-07-27",
        "certification_date": "2026-07-27",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207T00000X",
            "taxonomy_group": "",
            "desc": "Neurological Surgery",
            "state": "NY",
            "license": "277247",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Neha Aniruddha Dikshit
• Debra Lynn Dilello, O.T.
• Dennis Dillon, PA
• Eleni J Dilos, M.D.
• Matthew Dimartino, PA
• Christopher Dinicola, DO
• Samantha Disador, LCAT
• William David Disanti, M.D.
• Olivia Disilvestre, MS, GC
• Theresa Ann Doerler, MS ED.

• Neurological Surgery Physician in West Islip, NY
• Providers in West Islip, NY by specialty
• Neurological Surgery Physician in New York

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 27, 2026; 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.