Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Gong Hao Weng

Internal Medicine Physician in Saint Joseph, MO · enumerated 2017.

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

National Provider Identifier

1538698535

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Registry record

Entity type Individual (Type 1)

Name Gong Hao Weng

Sex Male

Practice address Saint Joseph, MO, 64506

Phone (816) 271-6406

Fax (816) 271-7986

Enumeration date Jun 5, 2017

Last updated in NPPES Oct 9, 2020

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 2020023479 (MO) Primary

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 1538698535 active?

Yes, as of the latest NPPES snapshot, NPI 1538698535 is active (record last updated 2020-10-09).

How do I verify Gong Weng's NPI record?

Cross-check NPI 1538698535 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 2020-10-09.