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

Jeremy Ryan A Pena, MD, PHD, MS

Individual provider Clinical Pathology Physician · NPI 1467688960

Jeremy Ryan A Pena, MD, PHD, MS is a Pathology in Boston, Massachusetts. Graduated from Baylor College of Medicine in 2009, 17 years ago. Works from 2 locations and accepts Medicare assignment. Licensed in Massachusetts.

Years since qualifying
17
Trained at
Baylor College of Medicine
Licensed in
MA
In the registry since
2009
Specialties on file
2
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.
MS — Master of Science
A graduate science degree.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

55 Fruit St MGH
Boston, MA 02114-2696
Phone: (617) 726-0967
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Additional practice locations (1)

  • 75 Francis St, Boston, MA 02115-6106 — (617) 732-5500

Specialties & licences

Clinical Pathology Physician (primary) Taxonomy 207ZC0006X · Licence 250350 (MA)
Blood Banking & Transfusion Medicine Physician Taxonomy 207ZB0001X · Licence 250350 (MA)

Record details

NPI number1467688960
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , PHD , MS
Sole proprietorNo
NPI enumeratedJune 10, 2009
Last updated in NPPESNovember 1, 2025
Certification dateNovember 1, 2025

Medicare enrollment

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

Medicare specialtyPATHOLOGY
Medical schoolBAYLOR COLLEGE OF MEDICINE
Graduated 2009 (17 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Boston