Individual provider Active NPI

Sebastiano Buccheri, MD

  • Internal Medicine Physician
  • West Hartford, CT
National Provider Identifier
1881221588
Registry record updated Aug 5, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
73546 Issued in CT
Practice address
20 Isham Rd Ste 150
West Hartford, CT 06107-2204
Phone
(860) 527-1669
Fax
(860) 293-0783
NPI assigned
Mar 24, 2020
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 5, 2025

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X 321806 NY
Internal Medicine Physician 207R00000X 73546 CT Primary

Addresses

Primary practice location

20 Isham Rd Ste 150
West Hartford, CT 06107-2204

Mailing address

30 Jordan LN Ste 2
Wethersfield, CT 06109-1278
Phone (860) 263-0253

Other practice location 1

300 Community Dr
Manhasset, NY 11030-3816
Phone (516) 562-0100

Other practice location 2

100 Grand St
New Britain, CT 06052-2016
Phone (860) 224-5011

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.

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20230818001452 NY Practitioner - Internal Medicine 9537521745 Reassigns benefits to 1 organization
I20240627001331 CT Practitioner - Internal MedicinePractitioner - Hospitalist 9537521745 Reassigns benefits to 4 organizations

Care Compare profile

Medicare Care Compare
Specialty
Internal Medicine
Education
Eastern Virginia Medical School, 2020
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Prime Healthcare, PCGroup PAC ID 6709787930, 67 clinicians
Northeast Medical Group IncGroup PAC ID 1254233836, 1,357 clinicians

Practice addresses (Care Compare)

20 Isham Rd
Suite 150a
West Hartford, CT 06107-2204
Phone (860) 527-1669

267 Grant St
Bridgeport, CT 06610-2805
Phone (203) 384-3000

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
86.33 of 100Reported as group
Quality
82.1
Promoting interoperability
100
Improvement activities
40
Cost
72.34

Merit-based Incentive Payment System (MIPS)

Final score
100 of 100Reported as apm
Quality
86.54
Promoting interoperability
99.98
Improvement activities
40

Merit-based Incentive Payment System (MIPS)

Final score
93.07 of 100Reported as apm
Quality
79.77
Promoting interoperability
88.77
Improvement activities
40

Merit-based Incentive Payment System (MIPS)

Final score
94 of 100Reported as group
Quality
83.66
Promoting interoperability
100
Improvement activities
40
Cost
66.78

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
73546CTMDInternal Medicine Physician
321806NYMDInternal Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Prime Healthcare, PC Internal Medicine CurrentSince Sep 1, 2025 Accepting new patients
Midstate Medical Center CurrentSince Jun 15, 2024 Accepting new patients
Midstate Medical Center Current Accepting new patients
Midstate Medical Center CurrentSince Jun 15, 2024 Accepting new patients
Ajt Urology LLC CurrentSince Aug 10, 2025 Accepting new patients
S Buccheri MD PLLC Internal Medicine Current Accepting new patients
The Hospital of Central Connecticut at New Britain General and Bradley Internal Medicine CurrentSince Jun 15, 2024 Accepting new patients
The Hospital of Central Connecticut at New Britain General and Bradley CurrentSince Jun 15, 2024 Accepting new patients
Mill Hill Medical Consultants Inc CurrentSince Sep 9, 2024 Accepting new patients
North Shore - Lij Medical PC Internal Medicine CurrentSince Jun 1, 2024 Accepting new patients
Northeast Medical Group, Inc. Internal Medicine CurrentSince Sep 9, 2024 Accepting new patients
Prime Healthcare (Sleep Lab) CurrentSince Sep 1, 2025 Accepting new patients
North Shore-Lij Medical PC Internal Medicine CurrentSince Jun 1, 2024 Accepting new patients

Locations

267 Grant St
Bridgeport, CT 06610
Phone (203) 384-3170

435 Lewis Ave
Meriden, CT 06451
Phone (203) 284-1340

100 Grand St
New Britain, CT 06052
Phone (860) 224-5011

95 Armory Rd
Stratford, CT 06614
Phone (203) 384-3388

20 Isham Rd
Ste 150
West Hartford, CT 06107
Phone (860) 527-1669

20 Isham Rd
Ste 150A
West Hartford, CT 06107
Phone (860) 527-1669

30 Jordan Ln
Ste 2
Wethersfield, CT 06109
Phone 8606748830 ext. 30253

30 Jordan Ln
Wethersfield, CT 06109
Phone (860) 263-0253

1111 Marcus Ave
Ste M04
New Hyde Park, NY 11042
Phone (585) 736-3650

300 Community Dr
Plandome, NY 11030

Networks

  • Healthfirst Medicare Network H1722
  • Healthfirst Medicare Network H9678
  • Healthfirst Medicare Network H3359
  • Healthfirst Medicare Network H5989

Interoperability endpoints

  • Direct secure messaging: sebastiano.buccheri.1@31712.direct.athenahealth.com

Organizations & group practices 13

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.

View all 13

Hospital & facility affiliations 1

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

NPI Registry JSON

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

{
    "created_epoch": "1585008000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1754352000000",
    "number": "1881221588",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "30 JORDAN LN STE 2",
            "city": "WETHERSFIELD",
            "state": "CT",
            "postal_code": "061091278",
            "telephone_number": "860-263-0253",
            "fax_number": "860-263-0262"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "20 ISHAM RD STE 150",
            "city": "WEST HARTFORD",
            "state": "CT",
            "postal_code": "061072204",
            "telephone_number": "860-527-1669",
            "fax_number": "860-293-0783"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "300 Community Dr",
            "address_purpose": "LOCATION",
            "city": "Manhasset",
            "state": "NY",
            "postal_code": "110303816",
            "country_code": "US",
            "telephone_number": "516-562-0100",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "100 Grand St",
            "address_purpose": "LOCATION",
            "city": "New Britain",
            "state": "CT",
            "postal_code": "060522016",
            "country_code": "US",
            "telephone_number": "860-224-5011",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "BUCCHERI",
        "first_name": "SEBASTIANO",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2020-03-24",
        "last_updated": "2025-08-05",
        "certification_date": "2025-08-05",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "NY",
            "license": "321806",
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "CT",
            "license": "73546",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in West Hartford, CT

Sources for this page

Verify at the official NPI Registry.