Dr. Denis P Byrne , MD
Specialist • Stoneham, MA
This profile is compiled from official public domain records provided by CMS and the NPPES registry. TRUE-MEDINFO is an independent reference directory and does not provide medical advice, diagnosis, or treatment recommendations. Always consult a licensed medical professional for personal health decisions.
Notice of NPI Deactivation & Inactive Practice Status
According to official public domain records published by CMS (Centers for Medicare & Medicaid Services) in the National Provider Identifier (NPPES) Registry, Dr. Denis Byrne has officially deactivated this NPI record and ceased active healthcare practice.
Professional Overview & Biography Verified Profile Summary
Dr. Denis Byrne, MD was a registered Specialist practicing in Stoneham, MA. Throughout an active medical career spanning 20 years, Dr. Byrne provided care at the practice location at 92 MONTVALE AVE until profile deactivation on 2025-08-30.
Practice Location & Contact Primary Location
92 Montvale Ave
Suite 1400
Stoneham, MA 021803647
Specialty Benchmarks & Practice Insights
Comparative analytics for Specialist in Stoneham, MA
Practicing in Stoneham, MA (1181 Statewide)
In-Person Office Visits Only
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Medical Specialties & State Licenses
NUCC Taxonomy Code: 174400000X
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Orthopaedic Surgery
Doctor of Medicine (M.D.)
Physician Assistant
Physician Assistant
Orthopaedic Surgery - Sports Medicine
Doctor of Medicine (M.D.)
Orthopaedic Surgery
Doctor of Medicine (M.D.)
Physical Therapist
Physical Therapist
Physician Assistant
Physician Assistant
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Record deactivated on August 30, 2025
NPI status registered as active in NPPES database
Registered at 92 MONTVALE AVE, SUITE 1400, STONEHAM, MA 021803647 (Tel: 7812797040)
Registered at 92 MONTVALE AVE, SUITE 1400, STONEHAM, MA 021803647 (Tel: 7812797040)
Recorded as DENIS BYRNE, MD
Specialist (License #34437 in MA)
First registered as active Individual Practitioner in NPPES Database.
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NPI Administrative Meta
Mailing Address
92 Montvale Ave, Suite 1400
Stoneham, MA 021803647
Phone: 7812797040
This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.