Mary Coeline Colpoys, MD - Medicare Internal Medicine in Hartford, CT

Mary Coeline Colpoys, MD is a medicare enrolled "Internal Medicine" physician in Hartford, Connecticut. She went to Geisel School Of Medicine At Dartmouth and graduated in 1990 and has 34 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Hartford Hospital and her current practice location is 200 Retreat Avenue, Hartford Hospital Medicine Dept, Hartford, Connecticut. You can reach out to her office (for appointments etc.) via phone at (860) 545-7224.

Mary Coeline Colpoys is licensed to practice in Connecticut (license number 033577) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1104824275.

Contact Information

Mary Coeline Colpoys, MD
200 Retreat Avenue, Hartford Hospital Medicine Dept,
Hartford, CT 06106-3309
(860) 545-7224
Not Available

Map and Direction




Physician's Profile

Full NameMary Coeline Colpoys
GenderFemale
SpecialityInternal Medicine
Experience34 Years
Location200 Retreat Avenue, Hartford, Connecticut
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Mary Coeline Colpoys attended and graduated from Geisel School Of Medicine At Dartmouth in 1990
  NPI Data:
  • NPI Number: 1104824275
  • Provider Enumeration Date: 07/12/2005
  • Last Update Date: 04/30/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 9436290129
  • Enrollment ID: I20091231000457

Medical Identifiers

Medical identifiers for Mary Coeline Colpoys such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1104824275NPI-NPPES
001335779MedicaidCT

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 033577 (Connecticut)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Hartford HospitalHartford, CTHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Hartford Hospital2567366016841

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. Mary Coeline Colpoys allows following entities to bill medicare on her behalf.
Entity NameHartford Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1407806391
PECOS PAC ID: 2567366016
Enrollment ID: O20031125000700
Entity NameHartford Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1770696643
PECOS PAC ID: 2567366016
Enrollment ID: O20031125000752
Entity NameThe William W Backus Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1467517235
PECOS PAC ID: 0749170645
Enrollment ID: O20040316000739

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. Mary Coeline Colpoys 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
Mary Coeline Colpoys, MD
80 Seymour Street, Hartford Hospital Medicine Dept,
Hartford, CT 06102-5037

Ph: (860) 972-2085
Mary Coeline Colpoys, MD
200 Retreat Avenue, Hartford Hospital Medicine Dept,
Hartford, CT 06106-3309

Ph: (860) 545-7224

Reviews and Comments


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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.