Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Andrea Liebersohn, CRNP

Nurse Practitioner in Williamsport, PA · enumerated 2019.

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

National Provider Identifier

1629610480

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Registry record

Entity type Individual (Type 1)

Name Andrea Liebersohn

Credential CRNP

Sex Female

Practice address 700 High St, Williamsport, PA, 17701

Phone (570) 321-2000

Enumeration date Oct 14, 2019

Last updated in NPPES May 24, 2023

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License SP021036 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Andrea Liebersohn?

The National Provider Identifier (NPI) for Andrea Liebersohn is 1629610480, a Type 1 (individual) record in the CMS NPPES registry.

Where does Andrea Liebersohn practice?

The practice location on file with NPPES is in Williamsport, PA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-05-24.