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Joanne Crenshaw, MD PC

Ophthalmology Physician in Sterling, VA · enumerated 2007 · authorized official Joanne Crenshaw, Owner.

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

National Provider Identifier

1821137738

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Registry record

Entity type Organization (Type 2)
Legal business name Joanne Crenshaw, MD PC
Practice address 21135 Whitfield Place, Suite 102, Sterling, VA, 20165
Phone (703) 766-6165
Fax (703) 444-4985
Enumeration date Feb 6, 2007
Last updated in NPPES Sep 30, 2010

Taxonomy & classification

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License 0101057318 (VA) Primary

Authorized official

Name Joanne Crenshaw
Title Owner
Phone (703) 766-6165

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 the NPI number for Joanne Crenshaw, MD PC?
The NPI for Joanne Crenshaw, MD PC is 1821137738, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Joanne Crenshaw, MD PC?
NPPES lists Joanne Crenshaw (Owner) as the authorized official for this organization.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-09-30.