J Duncan Coolidge, MD - Internal Medicine in Franklin, NH

J Duncan Coolidge, MD is a Internal Medicine physician based in Franklin, New Hampshire. J Duncan Coolidge is licensed to practice in New Hampshire (license number 6416) and his current practice location is 15 Aiken Ave, Franklin, New Hampshire. He can be reached at his office (for appointments etc.) via phone at (603) 934-6562.

NPI number for J Duncan Coolidge is 1356311336 and his current mailing address is Po Box 1327, Laconia, New Hampshire. He does not participate in medicare program and thus does not accept medicare assignments. His NPI Number is 1356311336.

Contact Information

J Duncan Coolidge, MD
15 Aiken Ave,
Franklin, NH 03235-1259
(603) 934-6562
(603) 934-4298

Map and Direction




Physician's Profile

Full NameJ Duncan Coolidge
GenderMale
SpecialityInternal Medicine
Location15 Aiken Ave, Franklin, New Hampshire
Accepts Medicare AssignmentsDoes not participate in Medicare Program. He may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1356311336
  • Provider Enumeration Date: 01/24/2006
  • Last Update Date: 07/08/2007

Medical Identifiers

Medical identifiers for J Duncan Coolidge such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1356311336NPI-NPPES
9764704OtherNHCIGNA
468403OtherNHAETNA
383800OtherNHMVP
692981OtherNHHARVARD PILGRIM HLTHCARE
81110213MedicaidNH

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 6416 (New Hampshire)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. J Duncan Coolidge is NOT enrolled with medicare and thus cannot prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
J Duncan Coolidge, MD
Po Box 1327,
Laconia, NH 03247-1327

Ph: (603) 524-3211
J Duncan Coolidge, MD
15 Aiken Ave,
Franklin, NH 03235-1259

Ph: (603) 934-6562

Reviews and Comments


Internal Medicine Doctors in Franklin, NH

Elise Wojcik, DO
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 841 Central St Ste 101, Franklin, NH 03235
Phone: 603-934-0177    
Mary Abigail C Dacuycuy, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 15 Aiken Ave, Franklin, NH 03235
Phone: 603-934-6562    Fax: 603-934-4298
Eleanor A Janeway, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 841 Central St Ste 101, Franklin, NH 03235
Phone: 603-934-1464    
Osama A Elsammani, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 15 Aiken Ave, Franklin, NH 03235
Phone: 603-934-6562    Fax: 603-934-4298

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.