NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Alyssa Ziegler, MA, BCBA, LBS, LPC

Professional Counselor in Gilbertsville, PA · enumerated 2020.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1689271975

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Alyssa Ziegler
Credential MA, BCBA, LBS, LPC
Sex Female
Practice address 1831 Swamp Pike Ste 100, Gilbertsville, PA, 19525
Phone (484) 792-1821
Enumeration date Oct 8, 2020
Last updated in NPPES Jan 19, 2026

Taxonomy & licenses

103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License BACB1-21-56549 (PA) Secondary
101YP2500X Professional Counselor Behavioral Health & Social Service Providers · License PC019718 (PA) Primary
LPC · Licensed Professional Counselor: A licensed mental-health counselor providing psychotherapy. About the LPC 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Alyssa Ziegler practice?
The practice location on file with NPPES is in Gilbertsville, PA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Alyssa Ziegler?
The National Provider Identifier (NPI) for Alyssa Ziegler is 1689271975, 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 2026-01-19.