Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Mark P Gilligan, MD

Individual provider Orthopaedic Surgery Physician · NPI 1811922917

Mark P Gilligan, MD is an Orthopedic Surgery in Burlington, Massachusetts. Graduated from Warren Alpert Medical School of Brown University in 1989, 37 years ago. Practices with Lahey Clinic Inc, a 1,372-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Massachusetts.

Years since qualifying
37
Trained at
Warren Alpert Medical School of Brown University
Licensed in
MA
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

41 Mall Rd
Burlington, MA 01805-0001
Phone: (781) 744-8650
Fax: (781) 744-5345
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Orthopaedic Surgery Physician (primary) Taxonomy 207X00000X · Licence 81757 (MA)

Record details

NPI number1811922917
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 11, 2006
Last updated in NPPESDecember 19, 2017
Mailing address41 Mall Road, Burlington, MA 01805-0001

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyORTHOPEDIC SURGERY
Medical schoolWARREN ALPERT MEDICAL SCHOOL OF BROWN UNIVERSITY
Graduated 1989 (37 years in practice)
Group practice Lahey Clinic Inc — 1372 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations4 on file with Medicare

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