Gerard B Hayes, MD - Medicare Critical Care (intensivists) in Brighton, MA

Gerard B Hayes, MD is a medicare enrolled "Internal Medicine - Pulmonary Disease" physician in Brighton, Massachusetts. He went to Tufts University School Of Medicine and graduated in 1983 and has 41 years of diverse experience with area of expertise as Critical Care (intensivists). He is a member of the group practice Harbor Medical Associates Inc and his current practice location is 736 Cambridge St, 3rd Floor Seton Pavillion, Brighton, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (617) 789-2548.

Gerard B Hayes is licensed to practice in Massachusetts (license number 79628) 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 1942275169.

Contact Information

Gerard B Hayes, MD
736 Cambridge St, 3rd Floor Seton Pavillion,
Brighton, MA 02135
(617) 789-2548
(617) 562-7736

Map and Direction




Physician's Profile

Full NameGerard B Hayes
GenderMale
SpecialityCritical Care (intensivists)
Experience41 Years
Location736 Cambridge St, Brighton, Massachusetts
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:
  • Gerard B Hayes attended and graduated from Tufts University School Of Medicine in 1983
  NPI Data:
  • NPI Number: 1942275169
  • Provider Enumeration Date: 02/21/2006
  • Last Update Date: 10/20/2011
  Medicare PECOS Information:
  • PECOS PAC ID: 8022045731
  • Enrollment ID: I20050725000947

Medical Identifiers

Medical identifiers for Gerard B Hayes such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1942275169NPI-NPPES
3134750MedicaidMA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RP1001XInternal Medicine - Pulmonary Disease 79628 (Massachusetts)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
South Shore HospitalSouth weymouth, MAHospital
Brigham And Women's HospitalBoston, MAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Harbor Medical Associates Inc2466356209237

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. Gerard B Hayes allows following entities to bill medicare on his behalf.
Entity NameHarbor Medical Associates Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1124079561
PECOS PAC ID: 2466356209
Enrollment ID: O20040719000954
Entity NameCoastal Medical Associates
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1932175684
PECOS PAC ID: 7113029257
Enrollment ID: O20070221000057
Entity NameSteward Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1629398219
PECOS PAC ID: 2860688728
Enrollment ID: O20101119000007

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. Gerard B Hayes 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
Gerard B Hayes, MD
11 Nevins St,
Brighton, MA 02135-3514

Ph: (617) 789-2548
Gerard B Hayes, MD
736 Cambridge St, 3rd Floor Seton Pavillion,
Brighton, MA 02135

Ph: (617) 789-2548

Reviews and Comments


Internal Medicine Doctors in Brighton, MA

Dr. Mahendra Carpen, MD
Pulmonary Disease
Medicare: Not Enrolled in Medicare
Practice Location: 736 Cambridge St, Dept. Of Cardiology, Brighton, MA 02135
Phone: 617-789-5151    
Syed Kashif Mahmood, MD
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 11 Nevins St Ste 406, Brighton, MA 02135
Phone: 617-562-5432    Fax: 617-789-5049
Brian Ash, M.D.
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 736 Cambridge St, Mob 505, Brighton, MA 02135
Phone: 617-782-5316    
Mikhail Mayskiy, MD
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 736 Cambridge St, Ccp4c, Brighton, MA 02135
Phone: 617-789-2060    Fax: 617-789-5029
Lawrence A. Kenney, MD
Pulmonary Disease
Medicare: Not Enrolled in Medicare
Practice Location: 736 Cambridge St, Seton Pavillion, 3rd Floor, Brighton, MA 02135
Phone: 617-789-2548    Fax: 617-562-7756
Nikolay Korchemny, M.D.
Pulmonary Disease
Medicare: Not Enrolled in Medicare
Practice Location: 736 Cambridge Street, Office Of Gme, Brighton, MA 02135
Phone: 617-789-2386    
Harry Dinerman, MD
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 736 Cambridge St, Mmr 3 Iiem/one, Brighton, MA 02135
Phone: 617-789-3081    Fax: 617-789-3349

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).

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