Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

William James Duke, DPM

Podiatrist in Jefferson City, MO · enumerated 2006.

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

National Provider Identifier

1629016902

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Registry record

Entity type Individual (Type 1)

Name William James Duke

Credential DPM

Sex Male

Practice address 1241 W Stadium Blvd, Jefferson City, MO, 65109

Phone (573) 556-7724

Fax (573) 636-6908

Enumeration date Jun 2, 2006

Last updated in NPPES Jul 31, 2008

Taxonomy & licenses

213E00000X Podiatrist Podiatric Medicine & Surgery Service Providers · License 2006008809 (MO) Primary

DPM · Doctor of Podiatric Medicine: A physician specializing in medical and surgical care of the foot and ankle. About the DPM credential

Other identifiers

Identifier	Type	State	Issuer
P00322862	Other	MO	RAILROAD MEDICARE
301015202	Medicaid	MO	-
0428190006	Other	MO	DMERC/NORIDIAN
CC7852	Other	MO	RR GROUP

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

What specialty is William Duke?

William Duke is registered in NPPES with the primary taxonomy of Podiatrist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-07-31.