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

Individual provider Internal Medicine Physician · NPI 1609197326

Mr. Tzvi Jonas, MD is an Internal Medicine in Worcester, Massachusetts. Graduated from Jefferson Medical College of Thomas Jefferson University in 2010, 16 years ago. Practices with Murray Jonas MD, PLLC, a 2-clinician group and accepts Medicare assignment. Licensed in Massachusetts.

Years since qualifying
16
Trained at
Jefferson Medical College of Thomas Jefferson University
Licensed in
MA
In the registry since
2010
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

119 Belmont St
Worcester, MA 01605-2903
Phone: (508) 334-8515
Fax: (508) 334-6490
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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 256968 (MA)

Record details

NPI number1609197326
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 16, 2010
Last updated in NPPESJuly 11, 2013
Mailing addressPo Box 415348, Boston, MA 02241-5348

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolJEFFERSON MEDICAL COLLEGE OF THOMAS JEFFERSON UNIVERSITY
Graduated 2010 (16 years in practice)
Group practice Murray Jonas M.D., P.L.L.C. — 2 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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