Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Kong-Tay Wu, MD

Pediatrics Physician in Pomona, CA · enumerated 2006.

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

National Provider Identifier

1538149919

Verified

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Registry record

Entity type Individual (Type 1)

Name Kong-Tay Wu

Credential MD

Sex Male

Practice address 1818 N Orange Grove Ave, #200, Pomona, CA, 91767

Phone (909) 622-6433

Fax (909) 469-2524

Enumeration date Jan 20, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License A30553 (CA) 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
00A305530	Medicaid	CA	-

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 1538149919 active?

Yes, as of the latest NPPES snapshot, NPI 1538149919 is active (record last updated 2007-07-08).

How do I verify Kong-Tay Wu's NPI record?

Cross-check NPI 1538149919 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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Cbc Professional Pharmacy Inc Pharmacy · Pomona, CA NPI 1699777177 Ju Rhee Obstetrics & Gynecology Physician · Pomona, CA NPI 1285607903 Sarah Cadman Internal Medicine Physician · Pomona, CA NPI 1427003490 Gary Sandhu Hospitalist Physician · Pomona, CA NPI 1871513002 Subhash Varshney Pulmonary Disease Physician · Pomona, CA NPI 1346359049 Ayyampalayam Mohan Vascular Surgery Physician · Pomona, CA NPI 1407952229 Usha Sachdev M D Inc Psychiatry Physician · Pomona, CA NPI 1992803621 A. Reenu Paliwal MD Mba Mph, Inc. Family Medicine Physician · Pomona, CA NPI 1427106095

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.