Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. John Michael Sycip Chua Chiaco, M.D.

Interventional Cardiology Physician in Fort Dodge, IA · enumerated 2008.

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

National Provider Identifier

1629234406

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Registry record

Entity type Individual (Type 1)

Name Dr. John Michael Sycip Chua Chiaco

Credential M.D.

Sex Male

Practice address 800 Kenyon Rd, Fort Dodge, IA, 50501

Phone (515) 574-6840

Fax (515) 576-7726

Enumeration date Jul 31, 2008

Last updated in NPPES Dec 12, 2016

Taxonomy & licenses

207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License 053623 (CT) Secondary

207RI0011X Interventional Cardiology Physician Allopathic & Osteopathic Physicians · License MD-43761 (IA) 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

How do I verify John Michael Chua Chiaco's NPI record?

Cross-check NPI 1629234406 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1629234406 active?

Yes, as of the latest NPPES snapshot, NPI 1629234406 is active (record last updated 2016-12-12).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-12-12.