David A. Byrne, M.D
Internal Medicine Physician · Haverhill, MA
David A. Byrne, M.D is an internal medicine physician with a practice address in Haverhill, Massachusetts, and NPI 1215925938, issued on Oct 6, 2005. Check the license (Massachusetts 39755, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- David A. Byrne
- Credential
- M.D
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 39755 MA
Self-reported in NPPES; status is on the state search - Practice location
- 62 Brown Street, Haverhill, MA 01830
- Phone
- (978) 521-8377
- Enumerated
- Oct 6, 2005
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (978) 521-3689
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 6,825 in Massachusetts → Look up another NPI →
Also registered at 62 Brown Street
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Kristyn Pistone, DPMPodiatrist1689612962
- Peter Rees, M.DFamily Medicine Physician1104814870
- Randall Waterman, M.DInternal Medicine Physician1790773505
Verify David A. Byrne in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 39755Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
David A. Byrne among 6,825 internal medicine physician records in Massachusetts
David A. Byrne, M.D is one of 6,825 internal medicine physician records with a practice address in Massachusetts. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 88% newer
- In a Medicare fileNo · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 60% of these records are
- Record last updated2007 · 64% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
23 internal medicine physician records list a practice address in Haverhill
They are 23 of the 1,185 NPPES records with a practice address in Haverhill, and 6,825 internal medicine physician records in Massachusetts. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 6,825 in Massachusetts → Every provider in Haverhill → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Michael Abele, MDHaverhill, MA 018301720050099
- Beverly Brennan, M.D.Haverhill, MA 018301174519730
- Theodora Christopher, MDHaverhill, MA 018301427092576
- Kevin Gill, MDHaverhill, MA 018301760436661
- Menachem Kohen, MDHaverhill, MA 018301689619371
- Jana Oettinger, MDHaverhill, MA 018301437184587
- Amy Patterson, PA-CHaverhill, MA 018301407965551
- Anuradha Rameneni, M.D.Haverhill, MA 018301679510838
Common questions
What is David A. Byrne, M.D's NPI number?
David A. Byrne, M.D's National Provider Identifier (NPI) is 1215925938, issued on Oct 6, 2005. An NPI identifies a provider in billing; it is not a license.
Where is David A. Byrne, M.D located?
The NPPES record lists a practice address at 62 Brown Street, Haverhill, MA, 01830. Phone: (978) 521-8377. Providers update this record themselves, so call before visiting.
How can I verify David A. Byrne, M.D's license?
NPPES lists Massachusetts license number 39755, as entered by the provider. Search the Massachusetts Board of Registration in Medicine at https://findmydoctor.mass.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.