Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mr. Dennis George Widdersheim, LCSW
Social Worker in Bethlehem, PA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1023071693
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Registry record
Entity type Individual (Type 1)
Name Mr. Dennis George Widdersheim
Credential LCSW
Sex Male
Practice address Solutions Counseling, 35 East Elizabeth Ave. Suite 37, Bethlehem, PA, 18018
Phone (610) 865-1303
Fax (610) 865-9632
Enumeration date Apr 6, 2006
Last updated in NPPES Oct 29, 2007
Taxonomy & licenses
104100000X Social Worker Behavioral Health & Social Service Providers · License CW000171L (PA) Primary
LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy.
About the LCSW 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
Where does Dennis Widdersheim practice?
The practice location on file with NPPES is in Bethlehem, PA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Dennis Widdersheim?
The National Provider Identifier (NPI) for Dennis Widdersheim is 1023071693, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-10-29.