Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. William Reese Mayer, PH.D.
Psychologist in Brick, NJ · enumerated 2013.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1629317490
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Registry record
Entity type Individual (Type 1)
Name Dr. William Reese Mayer
Credential PH.D.
Sex Male
Practice address 1541 Route 88 W, Suite G, Brick, NJ, 08724
Phone (732) 836-9770
Fax (732) 836-9774
Enumeration date Feb 13, 2013
Last updated in NPPES Feb 13, 2013
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
How do I verify William Mayer's NPI record?
Cross-check NPI 1629317490 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1629317490 active?
Yes, as of the latest NPPES snapshot, NPI 1629317490 is active (record last updated 2013-02-13).
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-02-13.