Dr. John A Coller , MD
Colon & Rectal Surgery • Burlington, MA
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. John Coller has officially deactivated this NPI record and ceased active healthcare practice.
Professional Overview & Biography Verified Profile Summary
Dr. John Coller, MD was a registered Colon & Rectal Surgery practicing in Burlington, MA. Throughout an active medical career spanning 20 years, Dr. Coller provided care at the practice location at LAHEY CLINIC until profile deactivation on 2026-01-15.
Practice Location & Contact Primary Location
Lahey Clinic
41 Mall Rd.
Burlington, MA 018050001
Specialty Benchmarks & Practice Insights
Comparative analytics for Colon & Rectal Surgery in Burlington, MA
Practicing in Burlington, MA (56 Statewide)
In-Person Office Visits Only
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Medical Specialties & State Licenses
NUCC Taxonomy Code: 208C00000X
A colon and rectal surgeon is trained to diagnose and treat various diseases of the intestinal tract, colon, rectum, anal canal and perianal area by medical and surgical means. This specialist also deals with other organs and tissues (such as the liver, urinary and female reproductive system) involved with primary intestinal disease.
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Student in an Organized Health Care Education/Training Program
Doctor of Medicine (M.D.)
Physician Assistant
Internal Medicine
Doctor of Medicine (M.D.)
Student in an Organized Health Care Education/Training Program
Doctor of Medicine (M.D.)
Plastic Surgery
Doctor of Medicine (M.D.)
Internal Medicine - Gastroenterology
Doctor of Medicine (M.D.)
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Record deactivated on January 15, 2026
NPI status registered as active in NPPES database
Registered at LAHEY CLINIC, 41 MALL RD., BURLINGTON, MA 018050001 (Tel: 7817445100)
Registered at LAHEY CLINIC, 41 MALL RD., BURLINGTON, MA 018050001 (Tel: 7817445100)
Recorded as JOHN COLLER, MD
Colon & Rectal Surgery (License #34463 in MA)
First registered as active Individual Practitioner in NPPES Database.
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NPI Administrative Meta
Mailing Address
Lahey Clinic, 41 Mall Rd.
Burlington, MA 018050001
Phone: 7817445100
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