Individual provider Active NPI

Michael Cai

  • Neuroradiology Physician
  • Roslyn, NY
National Provider Identifier
1376924787
Registry record updated Aug 26, 2021
On this page

Key facts

NPPES NPI Registry
Primary specialty
Neuroradiology PhysicianTaxonomy code 2085N0700X
License
305368 Issued in NY
Practice address
100 Port Washington Blvd
Roslyn, NY 11576-1347
Phone
(516) 277-4926
NPI assigned
Jun 11, 2015
Sex
Male
Sole proprietor
Yes

Organizations & group practices 12

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.

Hospital & facility affiliations 2

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

Care Compare profile

Medicare Care Compare
Specialty
Diagnostic Radiology
Education
Medical College of Georgia School of Medicine, 2015
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Stamford Health-Norwalk Radiology LLC 16 clinicians
Stamford Health Medical Group Inc 442 clinicians
Main Street Radiology at Bayside LLC 56 clinicians

Practice addresses (Care Compare)

Scarsdale, NY 10583
Phone (203) 276-4311

1 Hospital PLZ
Stamford, CT 06902-3602
Phone (203) 276-1000

1 Omega Dr
Stamford, CT 06907-2336

148 E Ave
Suite 1M
Norwalk, CT 06851-5721
Phone (203) 276-4311

4401 Francis Lewis Blvd
Bayside, NY 11361-3028
Phone (718) 428-1500

Hospital & facility affiliations

  • Stamford Hospital Hospital, Stamford, CT, CCN 070006
  • Greenwich Hospital Association - Hospital, Greenwich, CT, CCN 070018

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in NY, CT2 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.

Medicare enrollment records 2

Medicare enrollment files
Enrollment IDStateProvider typePAC IDDetails
I20210813001590 NY Practitioner - Diagnostic Radiology 3870833072 Reassigns benefits to 8 organizations
I20250904001156 CT Practitioner - Diagnostic Radiology 3870833072 Reassigns benefits to 2 organizations

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Main Street Radiology at Bayside LLC CurrentSince Jan 1, 2023 Accepting new patients
Stamford Health Medical Group Inc Internal Medicine CurrentSince Jul 20, 2025 Accepting new patients
St. Francis Cardiac Prevention Services PC CurrentSince Oct 27, 2021 Accepting new patients
Sunset Park Radiology PC CurrentSince Feb 20, 2024 Accepting new patients
CHS Physician Partners, PC Internal Medicine Current Accepting new patients
CHS Physician Partners, PC Current Accepting new patients
Radiology Associates of Main Street PC CurrentSince Jan 1, 2023 Accepting new patients
Empire State Radiology P C CurrentSince Jun 1, 2021 Accepting new patients
CHS Physician Partners, P.C CurrentSince Oct 27, 2021 Accepting new patients
Stamford Health-Norwalk Radiology LLC CurrentSince Aug 25, 2025 Accepting new patients
Main Street Radiology at Bayside LLC CurrentSince Jan 1, 2023 Accepting new patients
Norwalk Radiology Consultants PC PastSince Aug 25, 2025 Accepting new patients

Locations

148 East Ave
Ste 1M
Norwalk, CT 06851
Phone (203) 276-4311

1 Hospital Plz
Stamford, CT 06902
Phone (203) 276-4925

5 High Ridge Park
Ste 103
Stamford, CT 06905
Phone (203) 276-4644

5521 8th Ave
Fl 6
Brooklyn, NY 11220
Phone (718) 928-2588

500 Commack Rd
Unit 150C
Commack, NY 11725
Phone (934) 223-7171

5645 Main St
Flushing, NY 11355
Phone (718) 670-1435

3225 Francis Lewis Blvd
Flushing, NY 11358
Phone 61421018851070

2200 Northern Blvd
Ste 118
Greenvale, NY 11548
Phone (516) 563-7910

2200 Northern Blvd
Ste 100C
Greenvale, NY 11548
Phone (516) 325-7400

7206 Northern Blvd
Jackson Heights, NY 11372
Phone (718) 670-1512

510 Hicksville Rd
Massapequa, NY 11758
Phone (516) 729-2626

1000 N Village Ave
Rockville Ctr, NY 11570
Phone (516) 705-1012

100 Port Washington Blvd
Roslyn, NY 11576
Phone (516) 562-6385

100 Port Washington Blvd
Ste G3
Roslyn, NY 11576
Phone (516) 627-4800

2500 Nesconset Hwy
Bldg 7D
Stony Brook, NY 11790
Phone (631) 751-3322

12554 Riata Vista Cir
Austin, TX 78727
Phone (512) 519-3462

Interoperability endpoints

  • Direct secure messaging: mcai33748@stamfordhealth.direct-ci.com
  • FHIR API: https://fhir4.healow.com/fhir/r4/ABCIBA

Specialties & licenses 1

NPPES NPI Registry
Specialty (taxonomy)CodeLicenseStatePrimary
Neuroradiology Physician 2085N0700X 305368 NY Primary

Addresses

NPPES NPI Registry

Primary practice location

100 Port Washington Blvd
Roslyn, NY 11576-1347

Mailing address

100 Port Washington Blvd
Roslyn, NY 11576-1347
Phone (516) 277-4926

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format, last updated by the provider on Aug 26, 2021.

{
    "created_epoch": "1433980800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1629936000000",
    "number": "1376924787",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "100 PORT WASHINGTON BLVD",
            "city": "ROSLYN",
            "state": "NY",
            "postal_code": "115761347",
            "telephone_number": "516-277-4926"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "100 PORT WASHINGTON BLVD",
            "city": "ROSLYN",
            "state": "NY",
            "postal_code": "115761347",
            "telephone_number": "516-277-4926"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CAI",
        "first_name": "MICHAEL",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2015-06-11",
        "last_updated": "2021-08-26",
        "certification_date": "2021-08-26",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2085N0700X",
            "taxonomy_group": "",
            "desc": "Radiology, Neuroradiology",
            "state": "NY",
            "license": "305368",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Roslyn, NY

Sources for this page

Verify at the official NPI Registry.