Duncan Joseph Flynn, MD - Medicare Internal Medicine in Biddeford, ME

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Duncan Joseph Flynn, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Biddeford, Maine. His current practice location is 9 Healthcare Dr Ste 202, Biddeford, Maine. You can reach out to his office (for appointments etc.) via phone at (207) 283-1427.

Duncan Joseph Flynn is licensed to practice in Maine (license number MD29047) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1265991392.

Contact Information

Duncan Joseph Flynn, MD
9 Healthcare Dr Ste 202,
Biddeford, ME 04005-9450
(207) 283-1427
(207) 294-3554

Map and Direction




Physician's Profile

Full NameDuncan Joseph Flynn
GenderMale
SpecialityInternal Medicine - Gastroenterology
Location9 Healthcare Dr Ste 202, Biddeford, Maine
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1265991392
  • Provider Enumeration Date: 03/18/2019
  • Last Update Date: 03/31/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 1456680420
  • Enrollment ID: I20190917002255

Medical Identifiers

Medical identifiers for Duncan Joseph Flynn such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1265991392NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine MD29047 (Maine)Secondary
207RI0008XInternal Medicine - Hepatology MD29047 (Maine)Secondary
207RG0100XInternal Medicine - Gastroenterology MD29047 (Maine)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. Duncan Joseph Flynn 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
Duncan Joseph Flynn, MD
9 Healthcare Dr Ste 202,
Biddeford, ME 04005-9450

Ph: (207) 283-1427		Duncan Joseph Flynn, MD
9 Healthcare Dr Ste 202,
Biddeford, ME 04005-9450

Ph: (207) 283-1427

Reviews and Comments


Internal Medicine Doctors in Biddeford, ME

Dr. Peter G Kachavos, MD
Gastroenterology
Medicare: Medicare Enrolled
Practice Location: 46 Barra Rd, Biddeford, ME 04005
Phone: 207-282-3349    
Jennifer Cutone, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 30 W Cole Rd, Biddeford, ME 04005
Phone: 207-282-3349    Fax: 207-282-6099
Dr. Eva Zaslavsky, M.D.
Gastroenterology
Medicare: Medicare Enrolled
Practice Location: 26 W Cole Rd, Biddeford, ME 04005
Phone: 207-294-5800    Fax: 207-294-5801
Thomas Courtney, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 2 Medical Center Dr, Suite 3, Biddeford, ME 04005
Phone: 207-283-8406    
Nadeem S Ali, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 30 West Cole Road, Biddeford, ME 04005
Phone: 207-282-3349    Fax: 207-282-6099
Dr. Devon Huntley, MD
Gastroenterology
Medicare: Medicare Enrolled
Practice Location: 46 Barra Rd Ste 201202, Biddeford, ME 04005
Phone: 207-282-3349    Fax: 207-294-3541
Dr. Richard Martin Kahn, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 9 Healthcare Drive, Suite 209, Biddeford, ME 04005
Phone: 207-283-6408    Fax: 207-286-1327

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.