Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Laurence Symenow, RN

Registered Nurse in Winchester, VA · enumerated 2016.

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

National Provider Identifier

1710439914

Verified

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Registry record

Entity type Individual (Type 1)

Name Mr. Laurence Symenow

Credential RN

Sex Male

Practice address 170 Loy Cir, Winchester, VA, 22602

Phone (540) 664-4166

Enumeration date Nov 4, 2016

Last updated in NPPES Nov 4, 2016

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 0001160306 (VA) Primary

163WC1600X Continuing Education/Staff Development Registered Nurse Nursing Service Providers · License 0001160306 (VA) Secondary

163WE0003X Emergency Registered Nurse Nursing Service Providers · License 0001160306 (VA) Secondary

163WF0300X Flight Registered Nurse Nursing Service Providers · License 0001160306 (VA) Secondary

163WG0000X General Practice Registered Nurse Nursing Service Providers · License 0001160306 (VA) Secondary

163WM0102X Maternal Newborn Registered Nurse Nursing Service Providers · License 0001160306 (VA) Secondary

163WP1700X Perinatal Registered Nurse Nursing Service Providers · License 0001160306 (VA) Secondary

163WW0101X Ambulatory Women's Health Care Registered Nurse Nursing Service Providers · License 0001160306 (VA) Secondary

163WX0002X High-Risk Obstetric Registered Nurse Nursing Service Providers · License 0001160306 (VA) Secondary

163WX0003X Inpatient Obstetric Registered Nurse Nursing Service Providers · License 0001160306 (VA) Secondary

RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN credential

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 specialty is Laurence Symenow?

Laurence Symenow is registered in NPPES with the primary taxonomy of Registered Nurse. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-11-04.