Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Woburn Nephrology Associates PC

Nephrology Physician in Woburn, MA · enumerated 2007 · authorized official Michele Crage, Partner in Organization.

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

National Provider Identifier

1750421673

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Registry record

Entity type Organization (Type 2)

Legal business name Woburn Nephrology Associates PC

Practice address 23 Warren Ave, Suite 150, Woburn, MA, 01801

Phone (781) 933-0710

Fax (781) 937-3947

Enumeration date Feb 8, 2007

Last updated in NPPES Feb 13, 2013

Taxonomy & classification

207RN0300X Nephrology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Michele Crage

Title Partner in Organization

Phone (781) 933-0710

Other identifiers

Identifier	Type	State	Issuer
695131	Other	MA	TUFTS
M18118	Other	MA	BLUE CROSS BLUE SHIELD

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 Woburn Nephrology Associates PC?

Woburn Nephrology Associates PC is registered in NPPES as a Nephrology 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 2013-02-13.