Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Caitlan Victoria Markham

Personal Care Attendant in Poca, WV · enumerated 2023.

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

National Provider Identifier

1518654664

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Registry record

Entity type Individual (Type 1)

Name Caitlan Victoria Markham

Sex Female

Practice address 3 Country Rd, Poca, WV, 25159

Phone (304) 377-6260

Enumeration date Apr 19, 2023

Last updated in NPPES Apr 20, 2023

Taxonomy & licenses

3747P1801X Personal Care Attendant Nursing Service Related Providers 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

How do I verify Caitlan Markham's NPI record?

Cross-check NPI 1518654664 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1518654664 active?

Yes, as of the latest NPPES snapshot, NPI 1518654664 is active (record last updated 2023-04-20).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-04-20.