Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Aurora Hospitalist Services

Q: What type of organization is Aurora Hospitalist Services?

Aurora Hospitalist Services is registered in NPPES as a Internal Medicine Physician (its primary provider taxonomy).

Internal Medicine Physician in Needham, MA · enumerated 2008 · authorized official John Breda, Physician/Owner.

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

National Provider Identifier

1639323223

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Registry record

Entity type Organization (Type 2)

Legal business name Aurora Hospitalist Services

Other name <Unavail>

Practice address 253 Greendale Ave, Needham, MA, 02494

Phone (781) 444-2230

Enumeration date Nov 9, 2008

Last updated in NPPES Jan 26, 2009

Taxonomy & classification

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 155371 (MA) Primary

Authorized official

Name John Breda

Title Physician/Owner

Phone (781) 444-2230

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 → Validate an NPI →

Frequently asked questions

What type of organization is Aurora Hospitalist Services?

Aurora Hospitalist Services is registered in NPPES as a Internal Medicine Physician (its primary provider taxonomy).

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.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-01-26.