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

Charles Cassidy, MD

Individual provider Orthopaedic Hand Surgery Physician · NPI 1053351585

Charles Cassidy, MD is a Hand Surgery in Boston, Massachusetts. Graduated from Northwestern University Feinberg Medical School in 1987, 39 years ago. Practices with Pratt Orthopaedic Associates Inc, a 30-clinician group. Licensed in Massachusetts.

Years since qualifying
39
Trained at
Northwestern University Feinberg Medical School
Licensed in
MA
In the registry since
2006
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

800 Washington St Box 26
Boston, MA 02111-1552
Phone: (617) 636-5150
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Orthopaedic Hand Surgery Physician (primary) Taxonomy 207XS0106X · Licence 77697 (MA)

Record details

NPI number1053351585
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJune 6, 2006
Last updated in NPPESMarch 24, 2010
Mailing address15 Valley Rd, Natick, MA 01760-3414

Medicare enrollment

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

Medicare specialtyHAND SURGERY
Medical schoolNORTHWESTERN UNIVERSITY FEINBERG MEDICAL SCHOOL
Graduated 1987 (39 years in practice)
Group practice Pratt Orthopaedic Associates Inc — 30 clinicians
Accepts Medicare assignment Not indicated

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