Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
William E Anderson
Physical Therapist in Weirton, WV · enumerated 2022.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1891436549
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Registry record
Entity type Individual (Type 1)
Name William E Anderson
Sex Male
Practice address 601 Colliers Way, Weirton, WV, 26062
Phone (304) 797-6495
Enumeration date Apr 6, 2022
Last updated in NPPES Apr 6, 2022
Taxonomy & licenses
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 003448 (WV) 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.
Frequently asked questions
Where does William Anderson practice?
The practice location on file with NPPES is in Weirton, WV. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for William Anderson?
The National Provider Identifier (NPI) for William Anderson is 1891436549, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Weirton Medical Center Inc Home Health Agency · Weirton, WV NPI 1922009505 Nicole Smith Pharmacist · Weirton, WV NPI 1811989239 Christopher Cowher Internal Medicine Physician · Weirton, WV NPI 1902893753 Lisa Brancazio Anatomic Pathology & Clinical Pathology Physician · Weirton, WV NPI 1356339246 Gregory Olenic Pain Medicine (Anesthesiology) Physician · Weirton, WV NPI 1053399113 Lisa Adams-Vacheresse Certified Registered Nurse Anesthetist · Weirton, WV NPI 1770555914 Robert Kolb Clinical Social Worker · Weirton, WV NPI 1477529410 Young Lee Diagnostic Radiology Physician · Weirton, WV NPI 1033186119
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-04-06.