Dr David E Harnois, DC - Medicare Chiropractor in Tewksbury, MA

Dr David E Harnois, DC is a medicare enrolled "Chiropractor" provider in Tewksbury, Massachusetts. He graduated from medical school in 1982 and has 42 years of diverse experience with area of expertise as Chiropractic. His current practice location is 2500 Main St, Tewksbury, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (978) 657-6009.

Dr David E Harnois is licensed to practice in Massachusetts (license number 893) 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 1801847876.

Contact Information

Dr David E Harnois, DC
2500 Main St,
Tewksbury, MA 01876-3188
(978) 657-6009
(978) 657-4326

Map and Direction




Healthcare Provider's Profile

Full NameDr David E Harnois
GenderMale
SpecialityChiropractic
Experience42 Years
Location2500 Main St, Tewksbury, 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 David E Harnois graduated from medical school in 1982
  NPI Data:
  • NPI Number: 1801847876
  • Provider Enumeration Date: 05/15/2006
  • Last Update Date: 08/19/2014
  Medicare PECOS Information:
  • PECOS PAC ID: 6800806332
  • Enrollment ID: I20060428000183

Medical Identifiers

Medical identifiers for Dr David E Harnois such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1801847876NPI-NPPES
351058OtherMAHARVARD PILGRIM
HAY35797OtherMABCBS
723048OtherMATUFTS

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
111N00000XChiropractor 893 (Massachusetts)Primary

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 David E Harnois 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 David E Harnois, DC
2500 Main St,
Tewksbury, MA 01876-3184

Ph: (978) 657-6009
Dr David E Harnois, DC
2500 Main St,
Tewksbury, MA 01876-3188

Ph: (978) 657-6009

Reviews and Comments


Chiropractor in Tewksbury, MA

Roberts Chiropractic Health Care
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Practice Location: 1501 Main St, Unit 2, Tewksbury, MA 01876
Phone: 978-851-9055    Fax: 978-851-9033
Susan Ferguson, DC
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Medicare: Not Enrolled in Medicare
Practice Location: 1501 Main St, Unit 2, Tewksbury, MA 01876
Phone: 978-851-9055    Fax: 978-851-9033
Dr. Kelvin W Bullock,
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Medicare: Medicare Enrolled
Practice Location: 1501 Main St, Tewksbury, MA 01876
Phone: 978-851-3987    

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.