Thomas Chege Macharia, MD - Medicare Infectious Disease in Presque Isle, ME

Thomas Chege Macharia, MD is a medicare enrolled "Internal Medicine" physician in Presque Isle, Maine. He graduated from medical school in 1998 and has 26 years of diverse experience with area of expertise as Infectious Disease. He is a member of the group practice Aroostook Medical Center and his current practice location is 23 North St, Presque Isle, Maine. You can reach out to his office (for appointments etc.) via phone at (207) 764-3142.

Thomas Chege Macharia is licensed to practice in Maine (license number MD19963) 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 1881853919.

Contact Information

Thomas Chege Macharia, MD
23 North St,
Presque Isle, ME 04769-2291
(207) 764-3142
Not Available

Map and Direction




Physician's Profile

Full NameThomas Chege Macharia
GenderMale
SpecialityInfectious Disease
Experience26 Years
Location23 North St, Presque Isle, 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:
  • Thomas Chege Macharia graduated from medical school in 1998
  NPI Data:
  • NPI Number: 1881853919
  • Provider Enumeration Date: 06/04/2008
  • Last Update Date: 02/28/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 2163655705
  • Enrollment ID: I20140506000053

Medical Identifiers

Medical identifiers for Thomas Chege Macharia such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1881853919NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RI0200XInternal Medicine - Infectious Disease MD19963 (Maine)Secondary
207R00000XInternal Medicine MD19963 (Maine)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Professional Home Nursing IncCaribou, MEHome health agency
Northern Light Home Care & HospiceSo portland, MEHome health agency
A R Gould HospitalPresque isle, MEHospital
Cary Medical CenterCaribou, MEHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Aroostook Medical Center1153233663111

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. Thomas Chege Macharia allows following entities to bill medicare on his behalf.
Entity NameAroostook Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1396858999
PECOS PAC ID: 1153233663
Enrollment ID: O20031104000020

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. Thomas Chege Macharia 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
Thomas Chege Macharia, MD
146 Academy St,
Presque Isle, ME 04769-3102

Ph: (207) 768-4000
Thomas Chege Macharia, MD
23 North St,
Presque Isle, ME 04769-2291

Ph: (207) 764-3142

Reviews and Comments


Internal Medicine Doctors in Presque Isle, ME

Dr. Ronald Arthur Rohe, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 140 Academy St, Presque Isle, ME 04769
Phone: 207-764-5215    Fax: 207-768-4022
Evgeny Kirsanov, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 140 Academy St, Presque Isle, ME 04769
Phone: 207-768-4000    
Dr. Maksim Liaukovich, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 140 Academy St Fl Annex1, Presque Isle, ME 04769
Phone: 207-768-4151    
Dr. Thomas Buckingham, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 140 Academy St, Presque Isle, ME 04769
Phone: 207-764-1898    Fax: 207-764-6993
Sherri Dumont, D.O.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 66 Spruce St Ste 4, Presque Isle, ME 04769
Phone: 207-769-2025    Fax: 207-764-0629
Dr. Osama Aziz, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 146 Academy St, Suite 1b, The Aroostook Medical Center, Presque Isle, ME 04769
Phone: 207-764-2623    Fax: 207-764-6993
Mrs. Shannon Marie Flewelling, AGACNP-BC
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 18 Green Hill Rd, Presque Isle, ME 04769
Phone: 207-764-9406    

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.