Nelson Ben Thomas III

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

82744 Issued in CT

Practice address

20 York St
New Haven, CT 06510-3220

Phone

(203) 688-4242

NPI assigned

Apr 8, 2022

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 CT

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

Internal Medicine

Education

University of South Florida College of Medicine, 2022

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

The Hospital of Central Connecticut at New Britain General and BradleyGroup PAC ID 6507776564, 396 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• The Hospital of Central Connecticut Hospital, New Britain, CT, CCN 070035

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

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.

• The Hospital of Central Connecticut at New Britain General and Bradley

  dba The Hospital of Central Connecticut

  • Hospitalist Physician
  • New Britain, CT
  • NPI 1063461481

  Internal Medicine

  Medicare reassignment Care Compare group NPD
• Midstate Medical Center

  • General Acute Care Hospital
  • Meriden, CT
  • NPI 1154425288
  Medicare reassignment NPD
• Midstate Medical Center

  • Psychiatric Hospital Unit
  • Meriden, CT
  • NPI 1316022718
  NPD
• Midstate Medical Center

  • General Acute Care Hospital
  • Meriden, CT
  • NPI 1427007848
  NPD
• The Hospital of Central Connecticut at New Britain General and Bradley

  dba The Hospital of Central Connecticut

  • Psychiatric Hospital Unit
  • New Britain, CT
  • NPI 1992867006
  NPD

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

• New Britain General Hospital

  • General Acute Care Hospital
  • New Britain, CT
  • NPI 1548225360
  Care Compare affiliation
• The Hospital of Central Connecticut at New Britain General and Bradley

  dba The Hospital of Central Connecticut

  • General Acute Care Hospital
  • New Britain, CT
  • NPI 1053477075
  Care Compare affiliation

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

{
    "created_epoch": "1649376000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783296000000",
    "number": "1083356364",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "20 YORK ST",
            "city": "NEW HAVEN",
            "state": "CT",
            "postal_code": "065103220",
            "telephone_number": "203-688-4242"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "20 YORK ST",
            "city": "NEW HAVEN",
            "state": "CT",
            "postal_code": "065103220",
            "telephone_number": "203-688-4242"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "THOMAS",
        "first_name": "NELSON",
        "middle_name": "BEN",
        "name_suffix": "III",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2022-04-08",
        "last_updated": "2026-07-06",
        "certification_date": "2026-07-06",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "CT",
            "license": "82744",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Jared Donald Thomas, MD
• Margaret Thomas, PT
• Mary Lizzie Thomas, MD, MPH
• Maureen S Thomas, PH.D.
• Nannette Thomas, APRN
• Prakash K. Thomas, M.D.
• Robbin Zachery Thomas, M.D.
• Sara Thomas, LCSW
• Sharon E Thomas, PSY.D.
• Shawn Thomas, MD

• Internal Medicine Physician in New Haven, CT
• Providers in New Haven, CT by specialty
• Internal Medicine Physician in Connecticut

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 6, 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.