Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
David R Yowell, PH.D.
Psychologist in Hattiesburg, MS · enumerated 2008.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1235307018
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Registry record
Entity type Individual (Type 1)
Name David R Yowell
Credential PH.D.
Sex Male
Practice address 102 Medical Park Ste B, Hattiesburg, MS, 39401
Phone (601) 261-1650
Fax (601) 545-1740
Enumeration date Feb 14, 2008
Last updated in NPPES Jul 29, 2025
Taxonomy & licenses
PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers.
About the PHD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 08339746 | Medicaid | MS | - |
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 is the NPI number for David Yowell?
The National Provider Identifier (NPI) for David Yowell is 1235307018, a Type 1 (individual) record in the CMS NPPES registry.
Where does David Yowell practice?
The practice location on file with NPPES is in Hattiesburg, MS. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Kip Bowen Professional Counselor · Hattiesburg, MS NPI 1487837753 Blythe Mccance Professional Counselor · Hattiesburg, MS NPI 1003121955 Elliott Brown Professional Counselor · Hattiesburg, MS NPI 1801234992 Warren Strickland Professional Counselor · Hattiesburg, MS NPI 1245662246 Brooklee Tynes Psychologist · Hattiesburg, MS NPI 1255783056 Monte Ellis Professional Counselor · Hattiesburg, MS NPI 1902510985
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-07-29.