Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Lisa Liwen Chen, NP

Family Nurse Practitioner in Burlingame, CA · enumerated 2022 · practices at Pulmonary Associates Burlingame Medical Corporation.

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

National Provider Identifier

1689397994

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Registry record

Entity type Individual (Type 1)

Name Lisa Liwen Chen

Credential NP

Sex Female

Practice address 1750 El Camino Real Ste 307, Burlingame, CA, 94010

Phone (659) 697-5367

Enumeration date Sep 21, 2022

Last updated in NPPES Sep 21, 2022

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 95022728 (CA) Primary

NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority. About the NP 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

How do I verify Lisa Chen's NPI record?

Cross-check NPI 1689397994 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1689397994 active?

Yes, as of the latest NPPES snapshot, NPI 1689397994 is active (record last updated 2022-09-21).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-09-21.