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

Dr. Katelyn C Dannheim Drew, MD

Individual provider Pediatric Pathology Physician · NPI 1558781260

Dr. Katelyn C Dannheim Drew, MD is a Pathology in Boston, Massachusetts. Graduated from University of Connecticut School of Medicine in 2014, 12 years ago. Practices with Massachusetts General Physicians Organization Inc, a 3,484-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Massachusetts and Rhode Island.

Years since qualifying
12
Trained at
University of Connecticut School of Medicine
Licensed in
MA, RI
In the registry since
2014
Specialties on file
4
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

55 Fruit St
Boston, MA 02114-2621
Phone: (617) 643-0800
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 75 Francis St, Boston, MA 02115-6110 — (617) 732-5500

Specialties & licences

Anatomic Pathology Physician (primary) Taxonomy 207ZP0101X · Licence 269758 (MA)
Pediatric Pathology Physician Taxonomy 207ZP0213X · Licence 269758 (MA)
Hematology (Pathology) Physician Taxonomy 207ZH0000X · Licence 269758 (MA)
Anatomic Pathology Physician Taxonomy 207ZP0101X · Licence MD16702 (RI)

Record details

NPI number1558781260
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedApril 21, 2014
Last updated in NPPESMay 1, 2026
Certification dateMay 1, 2026

Medicare enrollment

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

Medicare specialtyPATHOLOGY
Medical schoolUNIVERSITY OF CONNECTICUT SCHOOL OF MEDICINE
Graduated 2014 (12 years in practice)
Group practice Massachusetts General Physicians Organization Inc — 3484 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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