Dr. Jeffrey Gallant Wapner, PH.D.

Dr. Jeffrey Gallant Wapner is a Clinical Psychologist provider (Psychologist) practicing in Willowbrook, IL, registered in the NPPES registry with NPI 1558502906 since 2009. The credential PHD stands for Doctor of Philosophy.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI	1558502906
Entity type	Individual (Type 1)
Name	Dr. Jeffrey Gallant Wapner
Credential	PH.D.
Sex	Male
Practice address	Willowbrook, IL, 60527
Phone	9143294185
Enumeration date	2009-03-16
Last updated in NPPES	2013-05-31

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

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
103TC0700X	Clinical Psychologist	Primary	008511-1	NY
103TC0700X	Clinical Psychologist	Secondary	071.008571	IL

PHD — Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD credential

Copy-ready billing details

Provider: Jeffrey Wapner, PH.D.
NPI: 1558502906
Taxonomy: 103TC0700X (Clinical Psychologist)
Address: Willowbrook, IL, 60527

Other providers at this practice address

NPI	Name	Type	Specialty	Location
1942324587	David Weber	Individual	General Practice Dentistry	Willowbrook, IL

Verify this record

Cross-check NPI 1558502906 against the authoritative CMS record: view Dr. Jeffrey Gallant Wapner on the official NPPES registry .

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. Read the full guide or validate an NPI number.

Frequently asked questions

What is the NPI number for Jeffrey Wapner?

The National Provider Identifier (NPI) for Jeffrey Wapner is 1558502906, a Type 1 (individual) record in the CMS NPPES registry.

Where does Jeffrey Wapner practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2013-05-31.