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

Dr. Steven Hugh Sewall

Individual provider Specialist · NPI 1669474607

Dr. Steven Hugh Sewall is an Orthopedic Surgery in Marlboro, Massachusetts. Graduated from Js Weill Medical College, Cornell University in 1965, 61 years ago. Practices with Orthopaedic Associates of Marlboro, PC, a 5-clinician group and accepts Medicare assignment.

Years since qualifying
61
Trained at
Js Weill Medical College, Cornell University
In the registry since
2005

Practice location Address checks out

65 Fremont St
Marlboro, MA 01752-1271
Phone: (508) 485-1079
Fax: (508) 485-0899
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Specialist (primary) Taxonomy 174400000X

Record details

NPI number1669474607
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedAugust 10, 2005
Last updated in NPPESDecember 17, 2019
Certification dateDecember 17, 2019
Mailing address65 Fremont St, Suite 1, Marlborough, MA 01752

Medicare enrollment

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

Medicare specialtyORTHOPEDIC SURGERY
Medical schoolJS WEILL MEDICAL COLLEGE, CORNELL UNIVERSITY
Graduated 1965 (61 years in practice)
Group practice Orthopaedic Associates Of Marlboro, Pc — 5 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Marlboro