Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Gudrun Sykes

Certified Registered Nurse Anesthetist in Christiansburg, VA · enumerated 2009.

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

National Provider Identifier

1548409493

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Registry record

Entity type Individual (Type 1)

Name Gudrun Sykes

Sex Female

Practice address 2900 Lamb Cir, Christiansburg, VA, 24073

Phone (540) 731-2802

Enumeration date Feb 17, 2009

Last updated in NPPES Jan 8, 2025

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 696984 (TX) Secondary

367500000X Certified Registered Nurse Anesthetist Physician Assistants & Advanced Practice Nursing Providers · License AP118006 (TX) Secondary

367500000X Certified Registered Nurse Anesthetist Physician Assistants & Advanced Practice Nursing Providers · License 0024191982 (VA) Primary

Other identifiers

Identifier	Type	State	Issuer
P00784940	Other	TX	MEDICARE RAILROAD
205102101	Medicaid	TX	-
8357UU	Other	TX	BCBS

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 1548409493 active?

Yes, as of the latest NPPES snapshot, NPI 1548409493 is active (record last updated 2025-01-08).

How do I verify Gudrun Sykes's NPI record?

Cross-check NPI 1548409493 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-01-08.