Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Marquis Philip Vawter, PHD, MSED
Psychologist in Orange, CA · enumerated 2017.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1184150559
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Registry record
Entity type Individual (Type 1)
Name Dr. Marquis Philip Vawter
Credential PHD, MSED
Sex Male
Practice address 101 City Drive, University of California Irvine Medical Center, Orange, CA, 92868
Phone (949) 824-9014
Enumeration date May 4, 2017
Last updated in NPPES May 4, 2017
Taxonomy & licenses
103T00000X Psychologist Behavioral Health & Social Service Providers · License PSY 16694 (CA) Primary
106H00000X Marriage & Family Therapist Behavioral Health & Social Service Providers · License MFC 25914 (CA) Secondary
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
Is NPI 1184150559 active?
Yes, as of the latest NPPES snapshot, NPI 1184150559 is active (record last updated 2017-05-04).
How do I verify Marquis Vawter's NPI record?
Cross-check NPI 1184150559 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-05-04.