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

Wendy McCallum

Individual provider Internal Medicine Physician · NPI 1831501402

Wendy McCallum is a Nephrology in Boston, Massachusetts. Graduated from University of Massachusetts Medical School in 2014, 12 years ago. Practices with Pratt Medical Group Inc, a 277-clinician group and accepts Medicare assignment. Licensed in Massachusetts.

Years since qualifying
12
Trained at
University of Massachusetts Medical School
Licensed in
MA
In the registry since
2014
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Practice location Address checks out

800 Washington St
Boston, MA 02111-1552
Phone: (617) 636-5000
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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 259542 (MA)

Record details

NPI number1831501402
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedMay 29, 2014
Last updated in NPPESMay 29, 2014
Mailing address800 Washington St, Boston, MA 02111-1552

Medicare enrollment

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

Medicare specialtyNEPHROLOGY
Also practisesINTERNAL MEDICINE
Medical schoolUNIVERSITY OF MASSACHUSETTS MEDICAL SCHOOL
Graduated 2014 (12 years in practice)
Group practice Pratt Medical Group Inc — 277 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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