Dr Thomas William O'connell, MD - Medicare Emergency Medicine in Hartford, CT

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Dr Thomas William O'connell, MD is a medicare enrolled "Emergency Medicine" physician in Hartford, Connecticut. He graduated from medical school in 2016 and has 10 years of diverse experience with area of expertise as Emergency Medicine. He is a member of the group practice Trinity Health Of New England Provider Network Organization Inc, Cep America Llc and his current practice location is 114 Woodland St, Hartford, Connecticut. You can reach out to his office (for appointments etc.) via phone at (860) 714-4000.

Dr Thomas William O'connell is licensed to practice in Connecticut (license number 68660) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1548622160.

Contact Information

Dr Thomas William O'connell, MD
114 Woodland St,
Hartford, CT 06105-1208
(860) 714-4000
Not Available

Map and Direction




Physician's Profile

Full NameDr Thomas William O'connell
GenderMale
SpecialityEmergency Medicine
Experience10 Years
Location114 Woodland St, Hartford, Connecticut
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Thomas William O'connell graduated from medical school in 2016
  NPI Data:
  • NPI Number: 1548622160
  • Provider Enumeration Date: 03/23/2016
  • Last Update Date: 06/25/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 9436563475
  • Enrollment ID: I20210224002278

Medical Identifiers

Medical identifiers for Dr Thomas William O'connell such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1548622160NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 304173 (New York)Secondary
207P00000XEmergency Medicine 1022883 (Massachusetts)Secondary
207P00000XEmergency Medicine 68660 (Connecticut)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
St Francis Hospital & Medical CenterHartford, CTHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Trinity Health Of New England Provider Network Organization Inc0941113567613
Cep America Llc6608056171732

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Dr Thomas William O'connell allows following entities to bill medicare on his behalf.
Entity NameTrinity Health Of New England Provider Network Organization Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1003882812
PECOS PAC ID: 0941113567
Enrollment ID: O20031110000651
Entity NameMiddlesex Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1760454334
PECOS PAC ID: 5092611731
Enrollment ID: O20031211000843
Entity NameCep America Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1700681202
PECOS PAC ID: 6608056171
Enrollment ID: O20250319001262

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Dr Thomas William O'connell is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr Thomas William O'connell, MD
42 Seneca Rd,
West Hartford, CT 06117-2245

Ph: (201) 739-0497		Dr Thomas William O'connell, MD
114 Woodland St,
Hartford, CT 06105-1208

Ph: (860) 714-4000

Reviews and Comments


Emergency Medicine Doctors in Hartford, CT

Dr. Perry Maxwell Dansky, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 114 Woodland St, Saint Francis Hospital Emergency Department, Hartford, CT 06105
Phone: 860-714-4701    Fax: 860-714-8046
Christina Jennifer Lu, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 80 Seymour Street, Hartford Hospital Department Of Emergency Medicine, Hartford, CT 06102
Phone: 860-972-0001    Fax: 860-545-2274
Dr. Jeffrey Peter Spear, MD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 114 Woodland St, Emergency Department, Hartford, CT 06105
Phone: 860-714-4001    Fax: 860-714-8046
Jillian Smith, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 114 Woodland St, Dept Of Emergency Medicine, Hartford, CT 06105
Phone: 860-714-4001    
Michael W Joseph, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 80 Seymour St, Hartford, CT 06102
Phone: 860-972-1448    Fax: 860-545-1461
Dr. Oyeyimika Olayiwonuola Oyekanmi, DO
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 80 Seymour St, Hartford, CT 06102
Phone: 860-972-0000    
Spencer James Cross, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 114 Woodland St, Hartford, CT 06105
Phone: 860-714-4000    

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.