Andrew J Dionne, MD - Medicare Critical Care (intensivists) in Augusta, ME

Andrew J Dionne, MD is a medicare enrolled "Hospitalist" physician in Augusta, Maine. He went to Geisel School Of Medicine At Dartmouth and graduated in 1999 and has 25 years of diverse experience with area of expertise as Critical Care (intensivists). He is a member of the group practice Mainegeneral Medical Center and his current practice location is 6 E Chestnut St, Mgha Hospitalist Program, Augusta, Maine. You can reach out to his office (for appointments etc.) via phone at (207) 626-1000.

Andrew J Dionne is licensed to practice in Maine (license number 015892) 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 1669426151.

Contact Information

Andrew J Dionne, MD
6 E Chestnut St, Mgha Hospitalist Program,
Augusta, ME 04330-5717
(207) 626-1000
(207) 621-7277

Map and Direction




Physician's Profile

Full NameAndrew J Dionne
GenderMale
SpecialityCritical Care (intensivists)
Experience25 Years
Location6 E Chestnut St, Augusta, Maine
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:
  • Andrew J Dionne attended and graduated from Geisel School Of Medicine At Dartmouth in 1999
  NPI Data:
  • NPI Number: 1669426151
  • Provider Enumeration Date: 05/20/2006
  • Last Update Date: 09/25/2008
  Medicare PECOS Information:
  • PECOS PAC ID: 9032152715
  • Enrollment ID: I20050603000273

Medical Identifiers

Medical identifiers for Andrew J Dionne such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1669426151NPI-NPPES
0061352OtherMEANTHEM
313960099MedicaidME
7338005OtherAETNA NON HMO
P00221475OtherRAILROAD MEDICARE
3840278OtherAETNA HMO
AA35723OtherHARVARD PILGRIM

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208M00000XHospitalist 015892 (Maine)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Maine General Medical CenterAugusta, MEHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Mainegeneral Medical Center1254245715487

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. Andrew J Dionne allows following entities to bill medicare on his behalf.
Entity NameMainegeneral Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1669423380
PECOS PAC ID: 1254245715
Enrollment ID: O20031118000718

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. Andrew J Dionne 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
Andrew J Dionne, MD
6 E Chestnut St, Mgha Hospitalist Program,
Augusta, ME 04330-5717

Ph: (207) 626-1000
Andrew J Dionne, MD
6 E Chestnut St, Mgha Hospitalist Program,
Augusta, ME 04330-5717

Ph: (207) 626-1000

Reviews and Comments


Hospitalist Doctors in Augusta, ME

Christopher B Maiona, M.D.
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 6 E Chestnut St, Augusta, ME 04330
Phone: 207-626-1000    Fax: 207-621-7277
Hugo Rivera, DO
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 15 E Chestnut St, Augusta, ME 04330
Phone: 207-626-1561    Fax: 207-626-1849
Robert Joseph Tavares, DO
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 35 Medical Center Pkwy, Augusta, ME 04330
Phone: 207-626-1000    
James Jay Schellenger, MD
Hospitalist
Medicare: Not Enrolled in Medicare
Practice Location: 6 E Chestnut St, Augusta, ME 04330
Phone: 207-626-1236    Fax: 207-626-1549
Dr. Rebecca Anneliese Williams, DO
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 35 Medical Center Pkwy, Augusta, ME 04330
Phone: 207-626-1000    
Timothy J Borelli,
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 6 E Chestnut St, Augusta, ME 04330
Phone: 207-626-4110    Fax: 207-622-6078

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.