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

Dr. David Williams, PH.D.

Counseling Psychologist in Pineville, LA · enumerated 2012.

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

National Provider Identifier

1679823405

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Registry record

Entity type Individual (Type 1)

Name Dr. David Williams

Credential PH.D.

Sex Male

Practice address Pineville, LA, 71360

Phone (318) 473-0010

Enumeration date Sep 19, 2012

Last updated in NPPES May 31, 2013

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

Taxonomy & licenses

103TC1900X Counseling Psychologist Behavioral Health & Social Service Providers · License PS01320 (RI) 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.

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Frequently asked questions

Where does David Williams practice?

The practice location on file with NPPES is in Pineville, LA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for David Williams?

The National Provider Identifier (NPI) for David Williams is 1679823405, a Type 1 (individual) record in the CMS NPPES registry.

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Mohammad Mirza Cardiovascular Disease Physician · Pinevile, LA NPI 1215932538 Ihor Zakaluzny Surgery Physician · Pineville, LA NPI 1982692364 Paul Moreau Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist · Pineville, LA NPI 1801849682 James Hardin Ophthalmology Physician · Pineville, LA NPI 1467466045 William Mitchell Internal Medicine Physician · Pineville, LA NPI 1316954852 Glynis Quebedeaux Certified Registered Nurse Anesthetist · Pineville, LA NPI 1942302179 Nasreen Mallik Psychiatry Physician · Pineville, LA NPI 1215034475 Christy Chandler Medical Physician Assistant · Pineville, LA NPI 1902998008

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-05-31.