Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Anna Catharine Kann Erb, LCSW
Social Worker in Reading, PA · enumerated 2016.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1528518354
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Registry record
Entity type Individual (Type 1)
Name Anna Catharine Kann Erb
Credential LCSW
Sex Female
Practice address 45 Sawmill Ln, Reading, PA, 19607
Phone (717) 241-8979
Fax (717) 241-8979
Enumeration date Oct 5, 2016
Last updated in NPPES May 11, 2026
Taxonomy & licenses
104100000X Social Worker Behavioral Health & Social Service Providers · License CW020097 (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
What is the NPI number for Anna Erb?
The National Provider Identifier (NPI) for Anna Erb is 1528518354, a Type 1 (individual) record in the CMS NPPES registry.
Where does Anna Erb practice?
The practice location on file with NPPES is in Reading, PA. Providers can have multiple locations; NPPES lists the primary practice address.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-05-11.