Dr David A Byrne, MD - Internal Medicine in Haverhill, MA

Dr David A Byrne, MD is a Internal Medicine physician based in Haverhill, Massachusetts. Dr David A Byrne is licensed to practice in Massachusetts (license number 39755) and his current practice location is 62 Brown Street, Suite 200, Haverhill, Massachusetts. He can be reached at his office (for appointments etc.) via phone at (978) 521-8377.

NPI number for Dr David A Byrne is 1215925938 and his current mailing address is 62 Brown Street, Suite 200, Haverhill, Massachusetts. He does not participate in medicare program and thus does not accept medicare assignments. His NPI Number is 1215925938.

Contact Information

Dr David A Byrne, MD
62 Brown Street, Suite 200,
Haverhill, MA 01830-6700
(978) 521-8377
(978) 521-3689

Map and Direction




Physician's Profile

Full NameDr David A Byrne
GenderMale
SpecialityInternal Medicine
Location62 Brown Street, Haverhill, Massachusetts
Accepts Medicare AssignmentsDoes not participate in Medicare Program. He may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1215925938
  • Provider Enumeration Date: 10/06/2005
  • Last Update Date: 07/08/2007

Medical Identifiers

Medical identifiers for Dr David A Byrne such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1215925938NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 39755 (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 A Byrne is NOT enrolled with medicare and thus cannot prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr David A Byrne, MD
62 Brown Street, Suite 200,
Haverhill, MA 01830-6700

Ph: (978) 521-8377
Dr David A Byrne, MD
62 Brown Street, Suite 200,
Haverhill, MA 01830-6700

Ph: (978) 521-8377

Reviews and Comments


Internal Medicine Doctors in Haverhill, MA

Margaret Mary Hunt, DO
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 145 Ward Hill Ave, Haverhill, MA 01835
Phone: 978-372-8000    
Dr. William Rogers Obrien Dibrielle, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1 Parkway, Haverhill, MA 01830
Phone: 978-521-3250    Fax: 978-469-5646
Francis P. Macmillan, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1 Parkway, Haverhill, MA 01830
Phone: 978-521-3235    Fax: 978-521-3236
Sunny Srivastava, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1 Parkway, Haverhill, MA 01830
Phone: 978-521-3288    Fax: 978-469-5644
Beverly A. Brennan, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 600 Primrose St, Haverhill, MA 01830
Phone: 978-469-7100    Fax: 978-469-7199
Dr. Jason M Hemming, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1 Park Way, Haverhill, MA 01830
Phone: 978-521-3235    Fax: 978-521-3236

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.