Marc L Guttman, MD - Medicare Emergency Medicine in Willimantic, CT

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Marc L Guttman, MD is a medicare enrolled "Emergency Medicine" physician in Willimantic, Connecticut. He went to State University Of Ny Upstate Medical University and graduated in 2000 and has 24 years of diverse experience with area of expertise as Emergency Medicine. He is a member of the group practice The William W Backus Hospital and his current practice location is 112 Mansfield Ave, Willimantic, Connecticut. You can reach out to his office (for appointments etc.) via phone at (860) 456-9116.

Marc L Guttman is licensed to practice in Connecticut (license number 041783) 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 1295709186.

Contact Information

Marc L Guttman, MD
112 Mansfield Ave,
Willimantic, CT 06226-2045
(860) 456-9116
(860) 963-6368

Map and Direction




Physician's Profile

Full NameMarc L Guttman
GenderMale
SpecialityEmergency Medicine
Experience24 Years
Location112 Mansfield Ave, Willimantic, Connecticut
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 L Guttman attended and graduated from State University Of Ny Upstate Medical University in 2000
  NPI Data:
  • NPI Number: 1295709186
  • Provider Enumeration Date: 02/15/2006
  • Last Update Date: 07/29/2008
  Medicare PECOS Information:
  • PECOS PAC ID: 9638144074
  • Enrollment ID: I20051228000369

Medical Identifiers

Medical identifiers for Marc L Guttman such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1295709186NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 041783 (Connecticut)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
William W Backus HospitalNorwich, CTHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
The William W Backus Hospital0749170645178

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 L Guttman allows following entities to bill medicare on his behalf.
Entity NameNes Medical Services Of Northern Connecticut, P.c.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1447231865
PECOS PAC ID: 7315843968
Enrollment ID: O20040112000084
Entity NameThe William W Backus Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1467517235
PECOS PAC ID: 0749170645
Enrollment ID: O20040316000739

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 L Guttman 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 L Guttman, MD
202 Grassy Hill Rd,
East Lyme, CT 06333-1012

Ph: (860) 691-0328		Marc L Guttman, MD
112 Mansfield Ave,
Willimantic, CT 06226-2045

Ph: (860) 456-9116

Reviews and Comments


Emergency Medicine Doctors in Willimantic, CT

Dr. Craig D Sweeney, MD
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Practice Location: 1703 Main St, Willimantic, CT 06226
Phone: 860-456-1252    
Jessica Lise Vercruysse, MD
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Practice Location: 112 Mansfield Ave, Willimantic, CT 06226
Phone: 904-265-6850    
Thomas Gilmore,
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Practice Location: 112 Mansfield Ave, Windham Hospital, Willimantic, CT 06226
Phone: 215-955-9837    
Dr. Eugene A Winchester, M.D.
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Practice Location: 112 Mansfield Ave, Willimantic, CT 06226
Phone: 860-456-6715    
Dr. Orland Edwin Donald, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 112 Mansfield Ave, Windham Hospital Emergency Dept, Willimantic, CT 06226
Phone: 860-456-6715    
Neil Moynihan, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 112 Mansfield Ave, Willimantic, CT 06226
Phone: 860-423-6410    

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.