Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Catherine Kay Lum, M.D.

Pediatric Endocrinology Physician in Portland, OR · enumerated 2005.

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

National Provider Identifier

1295719193

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Registry record

Entity type Individual (Type 1)

Name Dr. Catherine Kay Lum

Credential M.D.

Sex Female

Practice address 3550 N Interstate Ave, Portland, OR, 97227

Phone (503) 285-9321

Fax (503) 249-5286

Enumeration date Dec 5, 2005

Last updated in NPPES Aug 18, 2015

Taxonomy & licenses

2080P0205X Pediatric Endocrinology Physician Allopathic & Osteopathic Physicians · License MD27725 (OR) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
MD27725	Other	OR	LICENSE
G83092	Other	CA	LICENSE

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

Is NPI 1295719193 active?

Yes, as of the latest NPPES snapshot, NPI 1295719193 is active (record last updated 2015-08-18).

How do I verify Catherine Lum's NPI record?

Cross-check NPI 1295719193 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-08-18.