Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Brad Alan Piergrossi, PHD
Psychologist in Towson, MD · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1861582702
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Registry record
Entity type Individual (Type 1)
Name Dr. Brad Alan Piergrossi
Credential PHD
Sex Male
Practice address 660 Kenilworth Drive #101, Towson, MD, 21204
Phone (410) 298-8489
Fax (410) 583-1127
Enumeration date Oct 13, 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 Brad Piergrossi?
The National Provider Identifier (NPI) for Brad Piergrossi is 1861582702, a Type 1 (individual) record in the CMS NPPES registry.
Where does Brad Piergrossi practice?
The practice location on file with NPPES is in Towson, MD. Providers can have multiple locations; NPPES lists the primary practice address.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.