Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jen-Jane Liu, M.D.

Q: What is the NPI number for Jen-Jane Liu?

The National Provider Identifier (NPI) for Jen-Jane Liu is 1447447537, a Type 1 (individual) record in the CMS NPPES registry.

Urology Physician in Portland, OR · enumerated 2007.

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

National Provider Identifier

1447447537

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Registry record

Entity type Individual (Type 1)

Name Jen-Jane Liu

Credential M.D.

Sex Female

Practice address 3303 Sw Bond Ave, Ch10u, Portland, OR, 97239

Phone (503) 346-1500

Enumeration date Oct 2, 2007

Last updated in NPPES Sep 11, 2015

Taxonomy & licenses

208800000X Urology Physician Allopathic & Osteopathic Physicians · License MD172090 (OR) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD 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 Jen-Jane Liu practice?

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

What is the NPI number for Jen-Jane Liu?

The National Provider Identifier (NPI) for Jen-Jane Liu is 1447447537, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Dawn Tilgner Acute Care Nurse Practitioner · Portland, OR NPI 1639174287 Lori Kelly Medical Physician Assistant · Portland, OR NPI 1689670226 Daniel Gibbs Neurology Physician · Portland, OR NPI 1720080427 Amy Leatherwood Family Nurse Practitioner · Portland, OR NPI 1386636736 Thomas Molloy Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Portland, OR NPI 1023000395 Christopher Dennett Athletic Trainer · Portland, OR NPI 1497743173 Alexandra Verdieck Devlaeminck Family Medicine Physician · Portland, OR NPI 1114900644 Nizar Chahin Neurology Physician · Portland, OR NPI 1225015761

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-09-11.