Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
William M Harris
Peer Specialist in Philippi, WV · enumerated 2021.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1972172898
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Registry record
Entity type Individual (Type 1)
Name William M Harris
Sex Male
Practice address 109 Wabash Ave, Philippi, WV, 26416
Phone (304) 841-8554
Fax (304) 457-1296
Enumeration date Jun 24, 2021
Last updated in NPPES Dec 30, 2022
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
How do I verify William Harris's NPI record?
Cross-check NPI 1972172898 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1972172898 active?
Yes, as of the latest NPPES snapshot, NPI 1972172898 is active (record last updated 2022-12-30).
Other providers at this practice address
Browse all → Jennifer Burner Medical Physician Assistant · Philippi, WV NPI 1477540268 Barbour County Board of Health Barbour County Health Department Community/Behavioral Health Agency · Philippi, WV NPI 1861562126 Barbour County Health Department Public Health or Welfare Agency · Philippi, WV NPI 1770984049 Barbour County Board of Health Barbour County Health Department Public Health or Welfare Agency · Philippi, WV NPI 1588067128 Helen Martin Mental Health Counselor · Philippi, WV NPI 1477928430 Margaret Falletta Counselor · Philippi, WV NPI 1619342193
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-12-30.