Francis P Macmillan Jr, MD - Medicare Gastroenterology in Exeter, NH

Francis P Macmillan Jr, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Exeter, New Hampshire. He went to Boston University School Of Medicine and graduated in 1995 and has 29 years of diverse experience with area of expertise as Gastroenterology. He is a member of the group practice Core Physicians Llc and his current practice location is 3 Alumni Dr Ste 201, Exeter, New Hampshire. You can reach out to his office (for appointments etc.) via phone at (603) 772-5528.

Francis P Macmillan Jr is licensed to practice in New Hampshire (license number 14030) 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 1205804952.

Contact Information

Francis P Macmillan Jr, MD
3 Alumni Dr Ste 201,
Exeter, NH 03833
(603) 772-5528
(603) 777-1296

Map and Direction




Physician's Profile

Full NameFrancis P Macmillan Jr
GenderMale
SpecialityGastroenterology
Experience29 Years
Location3 Alumni Dr Ste 201, Exeter, New Hampshire
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:
  • Francis P Macmillan Jr attended and graduated from Boston University School Of Medicine in 1995
  NPI Data:
  • NPI Number: 1205804952
  • Provider Enumeration Date: 03/09/2006
  • Last Update Date: 02/14/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 6507828696
  • Enrollment ID: I20100716000175

Medical Identifiers

Medical identifiers for Francis P Macmillan Jr such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1205804952NPI-NPPES
3082457MedicaidNH

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology 14030 (New Hampshire)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Exeter Hospital IncExeter, NHHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Core Physicians Llc2769563253236

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. Francis P Macmillan Jr allows following entities to bill medicare on his behalf.
Entity NameCore Physicians Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1336330588
PECOS PAC ID: 2769563253
Enrollment ID: O20080123000205

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. Francis P Macmillan Jr 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
Francis P Macmillan Jr, MD
7 Holland Way Fl 1,
Exeter, NH 03833-2997

Ph: (603) 772-5528
Francis P Macmillan Jr, MD
3 Alumni Dr Ste 201,
Exeter, NH 03833

Ph: (603) 772-5528

Reviews and Comments


Internal Medicine Doctors in Exeter, NH

Dr. Sean T. Keesee, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 5 Alumni Dr Fl 2, Exeter, NH 03833
Phone: 603-580-7525    Fax: 603-580-7542
Bonnie H Couture, M.D.
Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 3 Alumni Dr Ste 204, Exeter, NH 03833
Phone: 603-778-2899    
Hillary S Tompkins, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 3 Alumni Dr Ste 201, Exeter, NH 03833
Phone: 603-772-5528    Fax: 603-777-1296
Dr. Joshua Michael Krasnow, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 3 Alumni Dr Ste 101, Exeter, NH 03833
Phone: 603-773-9992    Fax: 603-778-6393
Dr. Gregory M Goodkin, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 3 Alumni Dr Ste 101, Exeter, NH 03833
Phone: 603-773-9992    Fax: 603-778-6393
Paul King Deranian, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 3 Alumni Dr Ste 301, Exeter, NH 03833
Phone: 603-775-0234    Fax: 603-772-1188
Isabella N Stumpf, DO
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 5 Alumni Dr, Exeter, NH 03833
Phone: 603-580-6457    Fax: 603-580-6428

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.