Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Peggy M Hullinger, PHD
Psychologist in Newark, DE · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1699861930
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Registry record
Entity type Individual (Type 1)
Name Dr. Peggy M Hullinger
Credential PHD
Sex Female
Practice address 260 Chapman Rd, Ste 100c Commonwealth Bldg, Newark, DE, 19702
Phone (302) 292-3644
Fax (302) 292-3645
Enumeration date Oct 5, 2006
Last updated in NPPES Jul 8, 2007
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
What is the NPI number for Peggy Hullinger?
The National Provider Identifier (NPI) for Peggy Hullinger is 1699861930, a Type 1 (individual) record in the CMS NPPES registry.
Where does Peggy Hullinger practice?
The practice location on file with NPPES is in Newark, DE. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Lamonte Wilson Clinical Social Worker · Newark, DE NPI 1649257346 Jay Weisberg Psychiatry Physician · Newark, DE NPI 1669441648 Lisa Savage Clinical Social Worker · Newark, DE NPI 1902814205 April Hickerson Clinical Social Worker · Newark, DE NPI 1730273087 Barry Moore Clinical Social Worker · Newark, DE NPI 1932262649 Fern Davis Mental Health Counselor · Newark, DE NPI 1376671354 Rebecca Roebke Clinical Social Worker · Newark, DE NPI 1114041738 Calvin Woodland Mental Health Counselor · Newark, DE NPI 1881841633
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.