Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Carl Fischer
Psychologist in Willow Grove, PA · enumerated 2017.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1962911792
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Registry record
Entity type Individual (Type 1)
Name Carl Fischer
Sex Male
Practice address 2300 Computer Rd Ste C15, Willow Grove, PA, 19090
Phone (484) 440-9740
Enumeration date Sep 25, 2017
Last updated in NPPES Sep 18, 2019
Taxonomy & licenses
103T00000X Psychologist Behavioral Health & Social Service Providers · License PS018901 (PA) Primary
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 Carl Fischer?
The National Provider Identifier (NPI) for Carl Fischer is 1962911792, a Type 1 (individual) record in the CMS NPPES registry.
Where does Carl Fischer practice?
The practice location on file with NPPES is in Willow Grove, PA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Jennifer Moore Clinical Psychologist · Willow Grove, PA NPI 1821648759 Samantha Ciappa Clinical Psychologist · Willow Grove, PA NPI 1669046280 Kevin Ryan Counselor · Willow Grove, PA NPI 1821665522 Christine Gale Clinical Psychologist · Willow Grove, PA NPI 1215699897 Jennifer Moline Clinical Psychologist · Willow Grove, PA NPI 1841945656
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-09-18.