Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Nikolas Feinsilber
Counselor in Allentown, PA · enumerated 2025.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1346040300
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Registry record
Entity type Individual (Type 1)
Name Nikolas Feinsilber
Sex Male
Practice address 1275 S Cedar Crest Blvd Ste 3a, Allentown, PA, 18103
Phone (610) 351-3477
Enumeration date Mar 18, 2025
Last updated in NPPES Mar 18, 2025
Taxonomy & licenses
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 Nikolas Feinsilber?
The National Provider Identifier (NPI) for Nikolas Feinsilber is 1346040300, a Type 1 (individual) record in the CMS NPPES registry.
Where does Nikolas Feinsilber practice?
The practice location on file with NPPES is in Allentown, PA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Jessica Lievendag Professional Counselor · Allentown, PA NPI 1063439933 Colleen Pellegrino Clinical Social Worker · Allentown, PA NPI 1316278682 Jessica Baker Social Worker · Allentown, PA NPI 1730730086 Jasmine Jones Clinical Social Worker · Allentown, PA NPI 1316534738 Kerry Hare Professional Counselor · Allentown, PA NPI 1043991805
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-03-18.