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

Jason G. Barrera, MD, PHD

Individual provider Internal Medicine Physician · NPI 1770879231

Jason G. Barrera, MD, PHD is an Internal Medicine in Boston, Massachusetts. Graduated from University of Cincinnati College of Medicine in 2011, 15 years ago. Practices with The General Hospital Corporation, a 1,276-clinician group and offers telehealth. Licensed in Massachusetts.

Years since qualifying
15
Trained at
University of Cincinnati College of Medicine
Licensed in
MA
In the registry since
2011
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

165 Cambridge St Fl 5
Boston, MA 02114-2759
Phone: (617) 726-4900
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 256717 (MA)

Record details

NPI number1770879231
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , PHD
Sole proprietorNo
NPI enumeratedJune 23, 2011
Last updated in NPPESFebruary 10, 2026
Certification dateFebruary 10, 2026
Mailing address165 Cambridge St Fl 5, Boston, MA 02114-2759

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolUNIVERSITY OF CINCINNATI COLLEGE OF MEDICINE
Graduated 2011 (15 years in practice)
Group practice The General Hospital Corporation — 1276 clinicians
Accepts Medicare assignment Not indicated
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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