Dr Howard Mark Heller, MD - Medicare Infectious Disease in Cambridge, MA

Dr Howard Mark Heller, MD is a medicare enrolled "Internal Medicine" physician in Cambridge, Massachusetts. He graduated from medical school in 1984 and has 40 years of diverse experience with area of expertise as Infectious Disease. He is a member of the group practice Massachusetts General Physicians Organization Inc, The General Hospital Corporation and his current practice location is 77 Massachusetts Ave, E 23 Massachusetts Insitute Of Technology, Cambridge, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (617) 253-1615.

Dr Howard Mark Heller is licensed to practice in Massachusetts (license number 74425) 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 1508856287.

Contact Information

Dr Howard Mark Heller, MD
77 Massachusetts Ave, E 23 Massachusetts Insitute Of Technology,
Cambridge, MA 02139-4301
(617) 253-1615
(617) 258-0437

Map and Direction




Physician's Profile

Full NameDr Howard Mark Heller
GenderMale
SpecialityInfectious Disease
Experience40 Years
Location77 Massachusetts Ave, Cambridge, 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:
  • Dr Howard Mark Heller graduated from medical school in 1984
  NPI Data:
  • NPI Number: 1508856287
  • Provider Enumeration Date: 10/25/2005
  • Last Update Date: 10/11/2011
  Medicare PECOS Information:
  • PECOS PAC ID: 7618952771
  • Enrollment ID: I20040622001294

Medical Identifiers

Medical identifiers for Dr Howard Mark Heller such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1508856287NPI-NPPES
3080935MedicaidMA
J11283OtherMABCBS MA
074425OtherMATUFTS HEALTH PLAN

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 74425 (Massachusetts)Primary
207RI0200XInternal Medicine - Infectious Disease 74425 (Massachusetts)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Massachusetts General HospitalBoston, MAHospital
North Shore Medical Center -Salem, MAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Massachusetts General Physicians Organization Inc24663658203084
The General Hospital Corporation65078038061058

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. Dr Howard Mark Heller allows following entities to bill medicare on his behalf.
Entity NameMassachusetts General Physicians Organization Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1801874573
PECOS PAC ID: 2466365820
Enrollment ID: O20031111000434
Entity NameMassachusetts Institute Of Technology
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1346308723
PECOS PAC ID: 5597658666
Enrollment ID: O20040203000789
Entity NameThe General Hospital Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023049236
PECOS PAC ID: 6507803806
Enrollment ID: O20080313000351

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. Dr Howard Mark Heller 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
Dr Howard Mark Heller, MD
77 Massachusetts Ave, E 23 Massachusetts Insitute Of Technology,
Cambridge, MA 02139-4301

Ph: (617) 253-1615
Dr Howard Mark Heller, MD
77 Massachusetts Ave, E 23 Massachusetts Insitute Of Technology,
Cambridge, MA 02139-4301

Ph: (617) 253-1615

Reviews and Comments


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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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