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

Joshua Waitzman, MD, PHD

Individual provider Internal Medicine Physician · NPI 1740679414

Joshua Waitzman, MD, PHD is a Nephrology in Boston, Massachusetts. Graduated from Northwestern University Feinberg Medical School in 2015, 11 years ago. Practices with Harvard Medical Faculty Phys at Beth Israel Deaconess Med Ctr Inc, a 1,676-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Illinois and Massachusetts.

Years since qualifying
11
Trained at
Northwestern University Feinberg Medical School
Licensed in
IL, MA
In the registry since
2015
Specialties on file
3
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

171 Pilgrim Rd # LIBBY2
Boston, MA 02215-5332
Phone: (617) 632-9896
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 240 E Huron St, Chicago, IL 60611-2909 — (312) 503-7975

Specialties & licences

Nephrology Physician (primary) Taxonomy 207RN0300X · Licence 297197 (MA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 125 066440 (IL)
Internal Medicine Physician Taxonomy 207R00000X · Licence 279197 (MA)

Record details

NPI number1740679414
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , PHD
Sole proprietorYes
NPI enumeratedJanuary 17, 2015
Last updated in NPPESNovember 17, 2022
Certification dateSeptember 13, 2021

Medicare enrollment

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

Medicare specialtyNEPHROLOGY
Also practisesINTERNAL MEDICINE
Medical schoolNORTHWESTERN UNIVERSITY FEINBERG MEDICAL SCHOOL
Graduated 2015 (11 years in practice)
Group practice Harvard Medical Faculty Phys At Beth Israel Deaconess Med Ctr Inc — 1676 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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