Individual provider Active NPI

Michael T. Twohig, M.D.

  • Diagnostic Radiology Physician
  • Hartford, CT
National Provider Identifier
1497741458
Registry record updated Jul 13, 2007
On this page

Key facts

NPPES NPI Registry
Primary specialty
Diagnostic Radiology PhysicianTaxonomy code 2085R0202X
License
028039 Issued in CT
Practice address
114 Woodland St
Radiology Department
Hartford, CT 06105-1208
Phone
(860) 714-4784
NPI assigned
Sep 26, 2005
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 13, 2007

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Neuroradiology Physician 2085N0700X 028039 CT
Diagnostic Radiology Physician 2085R0202X 028039 CT Primary

Addresses

Primary practice location

114 Woodland St
Radiology Department
Hartford, CT 06105-1208

Mailing address

1000 Asylum Ave
Suite 3201E
Hartford, CT 06105-1770
Phone (860) 525-3322

Medicare participation

Medicare enrollment files
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

Enrollment IDStateProvider typePAC IDDetails
I20100303001051 CT Practitioner - Diagnostic Radiology 2668369703 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Diagnostic Radiology
Education
New York Medical College, 1984
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Radiology Associates of Hartford PLLCGroup PAC ID 6002703246, 14 clinicians
Rocky Hill Imaging Center LLCGroup PAC ID 5698163160, 13 clinicians

Practice addresses (Care Compare)

114 Woodland St
Hartford, CT 06105-1208
Phone (860) 969-6400

476 Cromwell Ave
Rocky Hill, CT 06067-1806
Phone (860) 696-6400

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Rocky Hill Imaging Center, LLC Diagnostic Radiology CurrentSince Mar 3, 2004 Accepting new patients
Radiology Associates of Hartford PLLC Neuroradiology CurrentSince Oct 1, 1994 Accepting new patients
Radiology Associates of the Fox Valley, SC Diagnostic Radiology PastSince Nov 1, 2025 Accepting new patients

Locations

35 Nod Rd
Ste 101
Avon, CT 06001

35 Nod Rd
Avon, CT 06001
Phone (860) 409-1559

673 Cottage Grove Rd
Bloomfield, CT 06002
Phone (860) 242-3000

9 Cranbrook Blvd
Ste 102
Enfield, CT 06082

148 Hazard Ave
Enfield, CT 06082
Phone (413) 567-6860

31 Sycamore St
Ste 102
Glastonbury, CT 06033
Phone (860) 714-8424

1000 Asylum Ave
Ste 3201E
Hartford, CT 06105
Phone (860) 714-2724

129 Woodland St
Hartford, CT 06105
Phone (860) 256-4774

114 Woodland St
Hartford, CT 06105
Phone (860) 714-4001

476 Cromwell Ave
Rocky Hill, CT 06067
Phone (860) 696-6400

50 Hospital Hill Rd
Sharon, CT 06069
Phone (860) 364-4000

201 Chestnut Hill Rd
Stafford Springs, CT 06076
Phone (860) 265-6521

Organizations & group practices 3

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.

NPI Registry JSON

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

{
    "created_epoch": "1127692800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1184284800000",
    "number": "1497741458",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1000 ASYLUM AVE",
            "address_2": "SUITE 3201E",
            "city": "HARTFORD",
            "state": "CT",
            "postal_code": "061051770",
            "telephone_number": "860-525-3322"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "114 WOODLAND ST",
            "address_2": "RADIOLOGY DEPARTMENT",
            "city": "HARTFORD",
            "state": "CT",
            "postal_code": "061051208",
            "telephone_number": "860-714-4784"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "TWOHIG",
        "first_name": "MICHAEL",
        "middle_name": "T.",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-09-26",
        "last_updated": "2007-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2085N0700X",
            "taxonomy_group": "",
            "desc": "Radiology, Neuroradiology",
            "state": "CT",
            "license": "028039",
            "primary": false
        },
        {
            "code": "2085R0202X",
            "taxonomy_group": "",
            "desc": "Radiology, Diagnostic Radiology",
            "state": "CT",
            "license": "028039",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Hartford, CT

Sources for this page

Verify at the official NPI Registry.