Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Thomas W. Davis IV, PHD
Psychologist in Winston Salem, NC · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1457331878
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Registry record
Entity type Individual (Type 1)
Name Thomas W. Davis IV
Credential PHD
Sex Male
Practice address 250 Charlois Blvd, Dba Winston-Salem Healthcare, Winston Salem, NC, 27103
Phone (336) 718-1000
Fax (336) 718-1050
Enumeration date Jan 20, 2006
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
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.
Frequently asked questions
What specialty is Thomas Davis?
Thomas Davis is registered in NPPES with the primary taxonomy of Psychologist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
Other providers at this practice address
Browse all → Ryan Mcdonald Physician Assistant · Winston Salem, NC NPI 1972503449 Heather Mackey Nurse Practitioner · Winston Salem, NC NPI 1467443630 Jvonne Starr Family Nurse Practitioner · Winston Salem, NC NPI 1982686267 Bruce Brasher Internal Medicine Physician · Winston-Salem, NC NPI 1992783971 Peter Cullen Internal Medicine Physician · Winston-Salem, NC NPI 1568442580 Suzanne Caroon Clinical Social Worker · Winston-Salem, NC NPI 1902886062 Mary Caponera Physician Assistant · Winston-Salem, NC NPI 1508846650 W. Franklin Pediatrics Physician · Winston-Salem, NC NPI 1215917661
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.