Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Cristina W Trout, NP,RN,MSN

Family Nurse Practitioner in Christiansburg, VA · enumerated 2005.

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

National Provider Identifier

1669453734

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Registry record

Entity type Individual (Type 1)

Name Cristina W Trout

Credential NP,RN,MSN

Sex Female

Practice address 2900 Lamb Cir, Christiansburg, VA, 24073

Phone (540) 731-2866

Enumeration date Nov 7, 2005

Last updated in NPPES Jul 31, 2025

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 0024090521 (VA) Primary

163W00000X Registered Nurse Nursing Service Providers · License 0001090521 (VA) Secondary

247100000X Radiologic Technologist Technologists, Technicians & Other Technical Service Providers · License 0122000219 (VA) Secondary

NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority. About the NP credential

Other identifiers

Identifier	Type	State	Issuer
7781199	Medicaid	VA	-

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 Cristina Trout?

Cristina Trout is registered in NPPES with the primary taxonomy of Family Nurse Practitioner. 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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-07-31.