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

Individual provider Psychiatry Physician · NPI 1104863372

Jennifer L Ruiz, MD is an Addiction Medicine in Boston, Massachusetts. Graduated from Pennsylvania State University College of Medicine in 2002, 24 years ago. Practices with Fenway Community Health Center, Inc, a 81-clinician group and accepts Medicare assignment. Licensed in Massachusetts.

Years since qualifying
24
Trained at
Pennsylvania State University College of Medicine
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

1340 Boylston St
Boston, MA 02215-4302
Phone: (617) 267-0900
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence 227931 (MA)

Record details

NPI number1104863372
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 31, 2006
Last updated in NPPESSeptember 17, 2024
Certification dateSeptember 17, 2024

Medicare enrollment

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

Medicare specialtyADDICTION MEDICINE
Medical schoolPENNSYLVANIA STATE UNIVERSITY COLLEGE OF MEDICINE
Graduated 2002 (24 years in practice)
Group practice Fenway Community Health Center, Inc — 81 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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