Christopher B Maiona, MD - Medicare Internal Medicine in Augusta, ME

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Christopher B Maiona, MD is a medicare enrolled "Hospitalist" physician in Augusta, Maine. He graduated from medical school in 1995 and has 29 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Steward Medical Group Inc and his current practice location is 6 E Chestnut St, Augusta, Maine. You can reach out to his office (for appointments etc.) via phone at (207) 626-1000.

Christopher B Maiona is licensed to practice in Maine (license number 015914) 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 1205881042.

Contact Information

Christopher B Maiona, MD
6 E Chestnut St,
Augusta, ME 04330-5717
(207) 626-1000
(207) 621-7277

Map and Direction




Physician's Profile

Full NameChristopher B Maiona
GenderMale
SpecialityInternal Medicine
Experience29 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:
  • Christopher B Maiona graduated from medical school in 1995
  NPI Data:
  • NPI Number: 1205881042
  • Provider Enumeration Date: 05/23/2006
  • Last Update Date: 05/05/2008
  Medicare PECOS Information:
  • PECOS PAC ID: 1254374531
  • Enrollment ID: I20081108000019

Medical Identifiers

Medical identifiers for Christopher B Maiona such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1205881042NPI-NPPES
110240782OtherRAILROAD MEDICARE
7105055OtherAETNA NON HMO
043888OtherMEANTHEM
H04731OtherHARVARD PILGRIM
2845586OtherAETNA HMO
274930099MedicaidME

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208M00000XHospitalist 015914 (Maine)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Chelsea Jewish Hospice And Palliative CareChelsea, MAHospice
Good Samaritan Medical CenterBrockton, MAHospital
German Center For Extended CareBoston, MANursing home

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Steward Medical Group Inc28606887281404

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. Christopher B Maiona allows following entities to bill medicare on his behalf.
Entity NameSteward Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1629398219
PECOS PAC ID: 2860688728
Enrollment ID: O20101119000007
Entity NameSteward Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1629398219
PECOS PAC ID: 2860688728
Enrollment ID: O20101119000332
Entity NamePost Acute Care Clinicians Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1154779445
PECOS PAC ID: 4688967763
Enrollment ID: O20160727000947
Entity NameCh Specialty Services Ma Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1902510720
PECOS PAC ID: 9931571437
Enrollment ID: O20230209001851

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. Christopher B Maiona 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
Christopher B Maiona, MD
Po Box 247,
North Vassalboro, ME 04962-0247

Ph: (207) 626-1000		Christopher B Maiona, MD
6 E Chestnut St,
Augusta, ME 04330-5717

Ph: (207) 626-1000

Reviews and Comments


Hospitalist Doctors in Augusta, ME

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
Andrew J Dionne, M.D.
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 6 E Chestnut St, Mgha Hospitalist Program, Augusta, ME 04330
Phone: 207-626-1000    Fax: 207-621-7277
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.