NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. William David Crews Jr., PH.D.

Clinical Neuropsychologist in Lynchburg, VA · enumerated 2017 · practices at Virginia Neuropsychology Associates, Inc..

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

National Provider Identifier

1851801708

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dr. William David Crews Jr.
Credential PH.D.
Sex Male
Practice address Lynchburg, VA, 24502
Phone (434) 239-5043
Enumeration date Oct 5, 2017
Last updated in NPPES Oct 5, 2017

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

103G00000X Clinical Neuropsychologist Behavioral Health & Social Service Providers · License 0810002441 (VA) Primary
PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD credential

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 is the NPI number for William Crews?
The National Provider Identifier (NPI) for William Crews is 1851801708, a Type 1 (individual) record in the CMS NPPES registry.
Where does William Crews practice?
The practice location on file with NPPES is in Lynchburg, VA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-10-05.