Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Brigham and Womens Physicians Organization Inc

Anesthesiology Physician in Boston, MA · enumerated 2006 · authorized official William Johnston, Cfo.

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

National Provider Identifier

1588682025

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Registry record

Entity type Organization (Type 2)

Legal business name Brigham and Womens Physicians Organization Inc

Other name <Unavail>

Practice address 75 Francis St, Boston, MA, 02115

Phone (617) 732-5500

Enumeration date Jul 17, 2006

Last updated in NPPES Apr 7, 2011

Taxonomy & classification

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians Primary

207LP2900X Pain Medicine (Anesthesiology) Physician Allopathic & Osteopathic Physicians Secondary

2084N0400X Neurology Physician Allopathic & Osteopathic Physicians Secondary

Authorized official

Name William Johnston

Title Cfo

Phone (617) 713-2263

Other identifiers

Identifier	Type	State	Issuer
9700323	Medicaid	MA	-
M17350	Other	MA	BCBS ANESTHESIA GRP #

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 Brigham and Womens Physicians Organization Inc?

Brigham and Womens Physicians Organization Inc is registered in NPPES as a Anesthesiology 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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-04-07.