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

Dr. David Alexander Leenen, MD

Individual provider Surgery Physician · NPI 1407386931

Dr. David Alexander Leenen, MD is a General Surgery in Taunton, Massachusetts. Graduated from Saint Louis University School of Medicine in 2017, 9 years ago. Practices with Lifespan Physician Group of Massachusetts Inc, a 457-clinician group and works from 2 locations. Licensed in Massachusetts and Rhode Island.

Years since qualifying
9
Trained at
Saint Louis University School of Medicine
Licensed in
MA, RI
In the registry since
2017
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

72 Washington St Ste 2700
Taunton, MA 02780-2498
Phone: (508) 824-4535
Show map & directions

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

Additional practice locations (1)

  • 164 Summit Ave, Providence, RI 02906-2894 — (401) 444-2857

Specialties & licences

Surgery Physician (primary) Taxonomy 208600000X · Licence 1016879 (MA)
Surgery Physician Taxonomy 208600000X · Licence LP03933 (RI)

Record details

NPI number1407386931
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJune 18, 2017
Last updated in NPPESJune 12, 2026
Certification dateJune 12, 2026

Medicare enrollment

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

Medicare specialtyGENERAL SURGERY
Medical schoolSAINT LOUIS UNIVERSITY SCHOOL OF MEDICINE
Graduated 2017 (9 years in practice)
Group practice Lifespan Physician Group Of Massachusetts Inc — 457 clinicians
Accepts Medicare assignment Not indicated

Other providers in Taunton