Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Alec Thomas Barthelmess
Peer Specialist in Charleston, WV · enumerated 2024.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1821826637
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Registry record
Entity type Individual (Type 1)
Name Alec Thomas Barthelmess
Sex Male
Practice address 205 Capitol St Ste 500, Charleston, WV, 25301
Phone (304) 444-6090
Enumeration date Jul 23, 2024
Last updated in NPPES Jul 23, 2024
Taxonomy & licenses
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.
Frequently asked questions
Is NPI 1821826637 active?
Yes, as of the latest NPPES snapshot, NPI 1821826637 is active (record last updated 2024-07-23).
How do I verify Alec Barthelmess's NPI record?
Cross-check NPI 1821826637 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
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-07-23.