Catherine E Dubeau, MD - Medicare Internal Medicine in Portland, ME

Catherine E Dubeau, MD is a medicare enrolled "Internal Medicine" physician in Portland, Maine. She went to University Of Connecticut School Of Medicine and graduated in 1985 and has 39 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Mary Hitchcock Memorial Hospital and her current practice location is 66 Bramhall St Fl 1, Portland, Maine. You can reach out to her office (for appointments etc.) via phone at (207) 662-3157.

Catherine E Dubeau is licensed to practice in Maine (license number MD27899) 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 1508928060.

Contact Information

Catherine E Dubeau, MD
66 Bramhall St Fl 1,
Portland, ME 04102-3355
(207) 662-3157
Not Available

Map and Direction




Physician's Profile

Full NameCatherine E Dubeau
GenderFemale
SpecialityInternal Medicine
Experience39 Years
Location66 Bramhall St Fl 1, Portland, Maine
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:
  • Catherine E Dubeau attended and graduated from University Of Connecticut School Of Medicine in 1985
  NPI Data:
  • NPI Number: 1508928060
  • Provider Enumeration Date: 12/14/2006
  • Last Update Date: 03/11/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 7517929128
  • Enrollment ID: I20161129002326

Medical Identifiers

Medical identifiers for Catherine E Dubeau such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1508928060NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 17951 (New Hampshire)Secondary
207R00000XInternal Medicine 042.0015802-COMP (Vermont)Secondary
207RG0300XInternal Medicine - Geriatric Medicine 17951 (New Hampshire)Secondary
207R00000XInternal Medicine MD27899 (Maine)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Bayada Home Health CareWilliston, VTHome health agency
Bayada HospiceNorwich, VTHospice
Mary Hitchcock Memorial HospitalLebanon, NHHospital
New London HospitalNew london, NHHospital
Mt Ascutney HospitalWindsor, VTHospital
Alice Peck Day Memorial HospitalLebanon, NHHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Mary Hitchcock Memorial Hospital4486561164964

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. Catherine E Dubeau allows following entities to bill medicare on her behalf.
Entity NameMary Hitchcock Memorial Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023092053
PECOS PAC ID: 4486561164
Enrollment ID: O20031126000258
Entity NameDartmouth-hitchcock Clinic
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1548210198
PECOS PAC ID: 4183537509
Enrollment ID: O20040809000442

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. Catherine E Dubeau 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
Catherine E Dubeau, MD
66 Bramhall St Fl 1,
Portland, ME 04102-3355

Ph: (207) 662-3157
Catherine E Dubeau, MD
66 Bramhall St Fl 1,
Portland, ME 04102-3355

Ph: (207) 662-3157

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).

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