David J Underhill, MD - Medicare in Hartford, CT

David J Underhill, MD is a medicare enrolled "Thoracic Surgery (cardiothoracic Vascular Surgery)" physician in Hartford, Connecticut. His current practice location is 85 Seymour St, Suite 725, Hartford, Connecticut. You can reach out to his office (for appointments etc.) via phone at (860) 524-5905.

David J Underhill is licensed to practice in Connecticut (license number 032227) 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 1851398127.

Contact Information

David J Underhill, MD
85 Seymour St, Suite 725,
Hartford, CT 06106-5501
(860) 524-5905
(860) 522-3951

Map and Direction




Physician's Profile

Full NameDavid J Underhill
GenderMale
Speciality
Experience Years
Location85 Seymour 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:
  • David J Underhill attended and graduated from in
  NPI Data:
  • NPI Number: 1851398127
  • Provider Enumeration Date: 07/01/2005
  • Last Update Date: 11/18/2022
  Medicare PECOS Information:
  • PECOS PAC ID:
  • Enrollment ID:

Medical Identifiers

Medical identifiers for David J Underhill such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1851398127NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208G00000XThoracic Surgery (cardiothoracic Vascular Surgery) 032227 (Connecticut)Primary

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. David J Underhill 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
David J Underhill, MD
85 Seymour St, Suite 725,
Hartford, CT 06106-5501

Ph: (860) 524-5905
David J Underhill, MD
85 Seymour St, Suite 725,
Hartford, CT 06106-5501

Ph: (860) 524-5905

Reviews and Comments


Thoracic Surgery (Cardiothoracic Vascular Surgery) Doctors in Hartford, CT

Ayyaz A Ali, MD
Thoracic Surgery (Cardiothoracic Vascular Surgery)
Medicare: Accepting Medicare Assignments
Practice Location: 85 Seymour St Ste 919, Hartford, CT 06106
Phone: 860-696-5520    
Randy Michael Stevens, MD
Thoracic Surgery (Cardiothoracic Vascular Surgery)
Medicare: Medicare Enrolled
Practice Location: 282 Washington St, Hartford, CT 06106
Phone: 860-545-9400    
Jonathan A Hammond Jr., MD
Thoracic Surgery (Cardiothoracic Vascular Surgery)
Medicare: Accepting Medicare Assignments
Practice Location: 85 Seymour St, Suite 725, Hartford, CT 06106
Phone: 860-524-5905    Fax: 860-522-3951
Hiroyoshi Takata, MD
Thoracic Surgery (Cardiothoracic Vascular Surgery)
Medicare: Not Enrolled in Medicare
Practice Location: 85 Seymour St, Suite 325, Hartford, CT 06106
Phone: 860-522-7181    Fax: 860-278-3357
Paul L Preissler, MD
Thoracic Surgery (Cardiothoracic Vascular Surgery)
Medicare: Accepting Medicare Assignments
Practice Location: 85 Seymour St, Suite 725, Hartford, CT 06106
Phone: 860-524-5905    Fax: 860-522-3951
Dr. David Warner Yaffee, MD
Thoracic Surgery (Cardiothoracic Vascular Surgery)
Medicare: Accepting Medicare Assignments
Practice Location: 85 Seymour St Ste 919, Hartford, CT 06106
Phone: 860-696-5520    Fax: 860-522-3951
Sabet Hashim, MD
Thoracic Surgery (Cardiothoracic Vascular Surgery)
Medicare: Accepting Medicare Assignments
Practice Location: 85 Seymour St, Suite 919, Hartford, CT 06106
Phone: 860-696-5520    Fax: 860-522-3951

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.