NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. David K. Chou, MD

Anesthesiology Physician in Saint Joseph, MO · enumerated 2009 · practices at Thms - St Joseph Mc LLC.

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

National Provider Identifier

1841432689

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Registry record

Entity type Individual (Type 1)
Name Mr. David K. Chou
Credential MD
Sex Male
Practice address 5325 Faraon Street, Saint Joseph, MO, 64506
Fax (816) 271-6753
Enumeration date Mar 25, 2009
Last updated in NPPES Mar 23, 2015

Taxonomy & licenses

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License 2010010941 (MO) 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
200676680A Medicaid KS -
1841432689 Medicaid IA -
10026089700 Medicaid NE -
P00901342 Other MO RR MEDICARE
1841432689 Medicaid MO -
44890017 Other MO BCBSKC
9237606 Other MO AETNA

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.

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Frequently asked questions

Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is David Chou?
David Chou is registered in NPPES with the primary taxonomy of Anesthesiology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-03-23.