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Robert H Osofsky MD PC

Otolaryngology Physician in Springfield, MA · enumerated 2007 · authorized official Robert Osofsky, Medical Doctor.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1114052784

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Registry record

Entity type Organization (Type 2)
Legal business name Robert H Osofsky MD PC
Practice address 299 Carew St., Suite 330, Springfield, MA, 01104
Phone (413) 734-4918
Fax (413) 734-4919
Enumeration date Feb 22, 2007
Last updated in NPPES Aug 22, 2020

Taxonomy & classification

207Y00000X Otolaryngology Physician Allopathic & Osteopathic Physicians · License 39759 (MA) Primary

Authorized official

Name Robert Osofsky
Title Medical Doctor
Phone (413) 734-4918

Other identifiers

Identifier Type State Issuer
725030 Other MA TUFTS HEALTH PLANS
2045206 Medicaid MA -
N51652 Other MA BLUE CROSS BLUE SHILED MA
15134 Other MA HEALTH NEW ENGLAND

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.

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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 Robert H Osofsky MD PC?
Robert H Osofsky MD PC is registered in NPPES as a Otolaryngology Physician (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.