Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Catherine Alanna Liebman, D.O.

Family Medicine Physician in Philadelphia, PA · enumerated 2010.

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

National Provider Identifier

1699080267

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Registry record

Entity type Individual (Type 1)

Name Catherine Alanna Liebman

Credential D.O.

Sex Female

Practice address 3737 Market St Fl 9, Philadelphia, PA, 19104

Phone (215) 662-8777

Fax (215) 243-4601

Enumeration date Aug 8, 2010

Last updated in NPPES Nov 16, 2017

Taxonomy & licenses

2084N0008X Neuromuscular Medicine (Psychiatry & Neurology) Physician Allopathic & Osteopathic Physicians · License OS016178 (PA) Secondary

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License OS016178 (PA) Primary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO 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 Catherine Liebman practice?

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

What is the NPI number for Catherine Liebman?

The National Provider Identifier (NPI) for Catherine Liebman is 1699080267, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-11-16.