Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Nancy Herrera, PTA

Specialist in Arlington, VA · enumerated 2007.

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

National Provider Identifier

1811182181

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Registry record

Entity type Individual (Type 1)

Name Nancy Herrera

Credential PTA

Sex Female

Practice address 5165 11th St S, Arlington, VA, 22204

Phone (703) 933-0297

Enumeration date Sep 10, 2007

Last updated in NPPES Sep 10, 2007

Taxonomy & licenses

174400000X Specialist Other Service Providers · License A2734 (MD) Primary

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

Is NPI 1811182181 active?

Yes, as of the latest NPPES snapshot, NPI 1811182181 is active (record last updated 2007-09-10).

How do I verify Nancy Herrera's NPI record?

Cross-check NPI 1811182181 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Heather Thibodeau Specialist · Arlington, VA NPI 1548465396 Stephanie Maxfield Specialist · Arlington, VA NPI 1831395169 Jason Olsson Occupational Therapist · Arlington, VA NPI 1730374091 Ian Delrosario Physical Therapist · Arlington, VA NPI 1093991382 Julie Carpenter Physical Therapist · Arlington, VA NPI 1033388657 Patricia Rhodes Specialist · Arlington, VA NPI 1184862658 Laurel Radley Specialist · Arlington, VA NPI 1831330703

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-09-10.