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

Robert Aaron, MD

Individual provider Gastroenterology Physician · NPI 1962694323

Robert Aaron, MD is a Gastroenterology in Stoneham, Massachusetts. Graduated from Rutgers R W Johnson Medical School (CAM/NEW Bruns/Pisc) in 2007, 19 years ago. Practices with Hackensack Meridian Health Medical Group - Specialty Care PC, a 1,897-clinician group and accepts Medicare assignment. Licensed in Massachusetts.

Years since qualifying
19
Trained at
Rutgers R W Johnson Medical School (CAM/NEW Bruns/Pisc)
Licensed in
MA
In the registry since
2007
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

91 Montvale Ave Ste 206 Digestive Health Associates;
Stoneham, MA 02180-3649
Phone: (781) 391-8015
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence 254828 (MA)

Record details

NPI number1962694323
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedAugust 9, 2007
Last updated in NPPESJuly 2, 2014
Mailing address91 Montvale Ave Ste 206, Digestive Health Associates, Stoneham, MA 02180-3649

Medicare enrollment

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

Medicare specialtyGASTROENTEROLOGY
Medical schoolRUTGERS R W JOHNSON MEDICAL SCHOOL (CAM/NEW BRUNS/PISC)
Graduated 2007 (19 years in practice)
Group practice Hackensack Meridian Health Medical Group - Specialty Care Pc — 1897 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations7 on file with Medicare

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