Individual provider Active NPI

Reuben Rock, M.D.

  • Diagnostic Radiology Physician
  • Hartford, CT
National Provider Identifier
1912983263
Registry record updated Apr 2, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Diagnostic Radiology PhysicianTaxonomy code 2085R0202X
License
036888 Issued in CT
Practice address
85 Seymour St
Suite 200
Hartford, CT 06106-5501
Phone
(860) 289-3375
Fax
(860) 560-2849
NPI assigned
Dec 19, 2005
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Apr 2, 2025

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Diagnostic Radiology Physician 2085R0202X 246227 MA
Diagnostic Radiology Physician 2085R0202X 036888 CT Primary

Addresses

Primary practice location

85 Seymour St
Suite 200
Hartford, CT 06106-5501

Mailing address

111 Founders PLZ
Suite 400
East Hartford, CT 06108-3212
Phone (860) 289-3375

Other practice location 1

263 Farmington Avenue
Farmington, CT 06030
Phone (860) 679-2784

Other identifiers 3

IdentifierTypeStateIssuer
010036888CT02OtherCTANTHEM BC/BS
001368887MedicaidCT
A2516306OtherCTOXFORD

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address rrock82398@direct.med.uchc.edu

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
I20051014000247 CT Practitioner - Diagnostic Radiology 9234033051 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Diagnostic Radiology
Education
Other, 1987
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
University of Connecticut Health CenterGroup PAC ID 3678472016, 624 clinicians
State of ConnecticutGroup PAC ID 8022915677, 267 clinicians

Practice addresses (Care Compare)

263 Farmington Ave
Farmington, CT 06030-0001
Phone (860) 679-3692

Hospital & facility affiliations

  • John Dempsey Hospital of the University of Connect Hospital, Farmington, CT, CCN 070036

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
036888CTMDDiagnostic Radiology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
State of Connecticut CurrentSince Oct 5, 2025 Accepting new patients
University of Connecticut Health Center CurrentSince Nov 19, 2024 Accepting new patients
University of Connecticut Health Center Diagnostic Radiology CurrentSince Nov 19, 2024 Accepting new patients
State of Connecticut CurrentSince Oct 5, 2025 Accepting new patients
State of Connecticut Current Accepting new patients
Tolland Imaging Center, LLC Diagnostic Radiology Past Accepting new patients
University of Connecticut Health Center Past Accepting new patients

Locations

5 Munson Rd
Ste 110
Farmington, CT 06032
Phone (860) 679-2800

263 Farmington Ave
Farmington, CT 06030
Phone (860) 679-4477

85 Seymour St
Hartford, CT 06106
Phone (860) 246-4029

85 Seymour St
Ste 200
Hartford, CT 06106
Phone (860) 246-6589

850 Bolton Rd
Storrs Mansfield, CT 06269
Phone (860) 486-2629

Interoperability endpoints

  • Direct secure messaging: ruben.rock@xdr.hhchealthdirect.org

Organizations & group practices 7

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.

NPI Registry JSON

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

{
    "created_epoch": "1134950400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1743552000000",
    "number": "1912983263",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "111 FOUNDERS PLZ",
            "address_2": "SUITE 400",
            "city": "EAST HARTFORD",
            "state": "CT",
            "postal_code": "061083212",
            "telephone_number": "860-289-3375",
            "fax_number": "860-783-5733"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "85 SEYMOUR ST",
            "address_2": "SUITE 200",
            "city": "HARTFORD",
            "state": "CT",
            "postal_code": "061065501",
            "telephone_number": "860-289-3375",
            "fax_number": "860-560-2849"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "263 FARMINGTON AVENUE",
            "address_purpose": "LOCATION",
            "city": "FARMINGTON",
            "state": "CT",
            "postal_code": "06030",
            "country_code": "US",
            "telephone_number": "860-679-2784",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "ROCK",
        "first_name": "REUBEN",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-12-19",
        "last_updated": "2025-04-02",
        "certification_date": "2025-04-02",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2085R0202X",
            "taxonomy_group": "",
            "desc": "Radiology, Diagnostic Radiology",
            "state": "MA",
            "license": "246227",
            "primary": false
        },
        {
            "code": "2085R0202X",
            "taxonomy_group": "",
            "desc": "Radiology, Diagnostic Radiology",
            "state": "CT",
            "license": "036888",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "ANTHEM BC/BS",
            "identifier": "010036888CT02",
            "state": "CT"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "001368887",
            "state": "CT"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "OXFORD",
            "identifier": "A2516306",
            "state": "CT"
        }
    ],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "rrock82398@direct.med.uchc.edu",
            "affiliation": "N",
            "address_1": "263 FARMINGTON AVENUE",
            "city": "FARMINGTON",
            "state": "CT",
            "country_code": "US",
            "postal_code": "06030",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Hartford, CT

Sources for this page

Verify at the official NPI Registry.