Dr Matthew W Carroll, MD - Medicare Infectious Disease in Bath, ME

Dr Matthew W Carroll, MD is a medicare enrolled "Internal Medicine - Infectious Disease" physician in Bath, Maine. He graduated from medical school in 1995 and has 29 years of diverse experience with area of expertise as Infectious Disease. He is a member of the group practice Mainehealth and his current practice location is 4 East Ln, Bath, Maine. You can reach out to his office (for appointments etc.) via phone at (202) 549-0141.

Dr Matthew W Carroll is licensed to practice in Maine (license number MD14698) 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 1104006691.

Contact Information

Dr Matthew W Carroll, MD
4 East Ln,
Bath, ME 04530-1672
(202) 549-0141
Not Available

Map and Direction




Physician's Profile

Full NameDr Matthew W Carroll
GenderMale
SpecialityInfectious Disease
Experience29 Years
Location4 East Ln, Bath, 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:
  • Dr Matthew W Carroll graduated from medical school in 1995
  NPI Data:
  • NPI Number: 1104006691
  • Provider Enumeration Date: 11/13/2007
  • Last Update Date: 11/15/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 4587609706
  • Enrollment ID: I20050628000137

Medical Identifiers

Medical identifiers for Dr Matthew W Carroll such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1104006691NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208M00000XHospitalist MD14698 (Maine)Secondary
207RI0200XInternal Medicine - Infectious Disease MD14698 (Maine)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Mid Coast HospitalBrunswick, MEHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Mainehealth75178605881452

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. Dr Matthew W Carroll allows following entities to bill medicare on his behalf.
Entity NameSt Marys Regional Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1447226584
PECOS PAC ID: 0042107120
Enrollment ID: O20040303000236
Entity NameMid Coast Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1932164795
PECOS PAC ID: 5496739468
Enrollment ID: O20040623001212
Entity NameMainehealth
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1790265502
PECOS PAC ID: 7517860588
Enrollment ID: O20040701000166

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. Dr Matthew W Carroll 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
Dr Matthew W Carroll, MD
4 East Ln,
Bath, ME 04530-1672

Ph: (202) 549-0141
Dr Matthew W Carroll, MD
4 East Ln,
Bath, ME 04530-1672

Ph: (202) 549-0141

Reviews and Comments


Internal Medicine Doctors in Bath, ME

Alexander Fiorentino,
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 108 Centre St, Bath, ME 04530
Phone: 207-386-1800    
Dr. Margaret Lynn Duhamel, MD
Infectious Disease
Medicare: Not Enrolled in Medicare
Practice Location: 108 Centre St, Bath, ME 04530
Phone: 207-386-1800    Fax: 207-386-1801
Carl S Demars, MD
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 108 Centre St, Bath, ME 04530
Phone: 207-373-1800    Fax: 207-442-9822
Benjamin S Herman, MD
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 1356a Washington Street, Bath, ME 04530
Phone: 207-442-7926    Fax: 207-442-0028
Amy K Etzweiler, MD
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 108 Centre St, Bath, ME 04530
Phone: 207-386-1800    Fax: 207-386-1801
Dr. Scott Walter French, MD
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 108 Centre St, Bath, ME 04530
Phone: 207-386-1800    Fax: 207-386-1801
Daniel H Wood, MD
Infectious Disease
Medicare: Not Enrolled in Medicare
Practice Location: 1356a Washington St, Bath, ME 04530
Phone: 207-443-6702    Fax: 207-443-2317

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.