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Richard N Warnock, MD, PC

Specialist in North Andover, MA · enumerated 2007 · authorized official Dianne Drouin, Office Manager.

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

National Provider Identifier

1952527939

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Registry record

Entity type Organization (Type 2)
Legal business name Richard N Warnock, MD, PC
Practice address 200 Sutton St, Suite 120, North Andover, MA, 01845
Phone (978) 686-6464
Enumeration date Apr 18, 2007
Last updated in NPPES Jul 2, 2009

Taxonomy & classification

174400000X Specialist Other Service Providers · License 37537 (MA) Primary

Authorized official

Name Dianne Drouin
Title Office Manager
Phone (978) 686-6464

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

Who is the authorized official for Richard N Warnock, MD, PC?
NPPES lists Dianne Drouin (Office Manager) as the authorized official for this organization.
What is the NPI number for Richard N Warnock, MD, PC?
The NPI for Richard N Warnock, MD, PC is 1952527939, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-07-02.