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

Tamar C Katz, MD, PHD

Individual provider Psychiatry Physician · NPI 1235577230

Tamar C Katz, MD, PHD is a Psychiatry in Boston, Massachusetts. Graduated from Icahn School of Medicine at Mount Sinai in 2013, 13 years ago. Practices with Mass General Brigham Medical Group Suburban Massachusetts Inc, a 532-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Massachusetts.

Years since qualifying
13
Trained at
Icahn School of Medicine at Mount Sinai
Licensed in
MA
In the registry since
2013
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

300 Longwood Ave
Boston, MA 02115
Phone: (617) 355-6000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • Massachusetts General Hospital, Boston, MA 02114 — (617) 724-5600
  • 680 Centre St, Brockton, MA 02302-3308 — (508) 941-7851

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence 265889 (MA)

Record details

NPI number1235577230
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD , PHD
Sole proprietorNo
NPI enumeratedJune 12, 2013
Last updated in NPPESAugust 22, 2019

Medicare enrollment

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

Medicare specialtyPSYCHIATRY
Medical schoolICAHN SCHOOL OF MEDICINE AT MOUNT SINAI
Graduated 2013 (13 years in practice)
Group practice Mass General Brigham Medical Group Suburban Massachusetts Inc — 532 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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