Marc Stuart Hoffman, MD - Medicare Emergency Medicine in Portland, ME

Marc Stuart Hoffman, MD is a medicare enrolled "Emergency Medicine" physician in Portland, Maine. He went to Boston University School Of Medicine and graduated in 1991 and has 33 years of diverse experience with area of expertise as Emergency Medicine. He is a member of the group practice Mercy Hospital and his current practice location is 144 State St, Portland, Maine. You can reach out to his office (for appointments etc.) via phone at (207) 879-3265.

Marc Stuart Hoffman is licensed to practice in Maine (license number 014962) 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 1023053055.

Contact Information

Marc Stuart Hoffman, MD
144 State St,
Portland, ME 04101-3776
(207) 879-3265
Not Available

Map and Direction




Physician's Profile

Full NameMarc Stuart Hoffman
GenderMale
SpecialityEmergency Medicine
Experience33 Years
Location144 State St, Portland, 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:
  • Marc Stuart Hoffman attended and graduated from Boston University School Of Medicine in 1991
  NPI Data:
  • NPI Number: 1023053055
  • Provider Enumeration Date: 06/16/2006
  • Last Update Date: 11/06/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 3678503612
  • Enrollment ID: I20050818000751

Medical Identifiers

Medical identifiers for Marc Stuart Hoffman such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1023053055NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 014962 (Maine)Secondary
207P00000XEmergency Medicine 014962 (Maine)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Northern Light Mercy HospitalPortland, MEHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Mercy Hospital6103737812229

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. Marc Stuart Hoffman allows following entities to bill medicare on his behalf.
Entity NameMercy Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1629078712
PECOS PAC ID: 6103737812
Enrollment ID: O20040217000943

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. Marc Stuart Hoffman 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
Marc Stuart Hoffman, MD
144 State St,
Portland, ME 04101-3776

Ph: (207) 879-3265
Marc Stuart Hoffman, MD
144 State St,
Portland, ME 04101-3776

Ph: (207) 879-3265

Reviews and Comments


Emergency Medicine Doctors in Portland, ME

Thomas M Eslinger, DO
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Medicare: Not Enrolled in Medicare
Practice Location: 22 Bramhall St, Portland, ME 04102
Phone: 207-662-7010    Fax: 207-662-7025
Dr. Christopher T Bowe, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 22 Bramhall St, Portland, ME 04102
Phone: 207-662-7010    Fax: 207-662-7025
Sandra L Stevens, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 22 Bramhall St, Portland, ME 04102
Phone: 207-662-0111    
Dr. Gregory Scott Heaphy, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 144 State St, Portland, ME 04101
Phone: 207-879-3000    
Dr. Eric G Lowe, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 22 Bramhall St, Portland, ME 04102
Phone: 207-662-7060    Fax: 207-662-7066
Christopher James Watson, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 22 Bramhall St, Portland, ME 04102
Phone: 207-662-2381    
Patrick Murphy, PA-C
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 22 Bramhall St, Portland, ME 04102
Phone: 207-662-0111    

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.