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Orthoboston Steward

Orthoboston Steward is a healthcare organization registered as Orthopaedic Surgery Physician in Needham, MA, holding Type 2 (organization) NPI 1619479052 since 2018. The authorized official on file is Timothy Hartshorn, Owner.

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NPI 1619479052
Entity type Organization (Type 2)
Legal business name Orthoboston Steward
Practice address 145 ROSEMARY ST STE C, Needham, MA, 02494
Phone 7814297700
Fax 7814297701
Enumeration date 2018-03-01
Last updated in NPPES 2018-06-13

Authorized official

Name Timothy Hartshorn
Title Owner
Phone 7814297700

Taxonomy & classification

Taxonomy code Specialty Primary License State
207XX0005X Sports Medicine (Orthopaedic Surgery) Physician Secondary
207X00000X Orthopaedic Surgery Physician Primary
Copy-ready billing details
Provider: Orthoboston Steward
NPI: 1619479052
Taxonomy: 207X00000X (Orthopaedic Surgery Physician)
Address: 145 ROSEMARY ST STE C, Needham, MA, 02494

Providers at this address

NPI Name Type Specialty Location
1376517102 Nimmi Trapasso Individual Family Medicine Physician Needham, MA
1043446503 Timothy Hartshorn Individual Orthopaedic Surgery Physician Needham, MA
1427493063 Clare Mitchell Individual Speech-Language Pathologist Needham, MA
1174917348 Julianne Garbarino Individual Speech-Language Pathologist Needham, MA
1841646932 Jessica Platt Individual Family Medicine Physician Needham, MA
1144740333 Hannah Griggs Individual Speech-Language Pathologist Needham, MA
1376041905 Yulia Rapoport Individual Family Nurse Practitioner Needham, MA
1750883195 Orthoboston - Bidc LLC Organization Orthopaedic Surgery Physician Needham, MA

Verify this record

Cross-check NPI 1619479052 against the authoritative CMS record: view Orthoboston Steward on the official NPPES registry .

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.

Frequently asked questions

What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.
What type of organization is Orthoboston Steward?
Orthoboston Steward is registered in NPPES as a Orthopaedic Surgery Physician (its primary provider taxonomy).

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2018-06-13.