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Dr. William L Sutker, MD

Specialist in Dallas, TX · enumerated 2006.

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

National Provider Identifier

1942266374

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Registry record

Entity type Individual (Type 1)
Name Dr. William L Sutker
Credential MD
Sex Male
Practice address 3409 Worth St, 710, Dallas, TX, 75246
Fax (214) 824-8679
Enumeration date Apr 25, 2006
Last updated in NPPES Aug 5, 2010

Taxonomy & licenses

174400000X Specialist Other Service Providers · License E5261 (TX) 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
440000050 Other TX RAIL ROAD MEDICARE
MDE5261 Other TX WORKERS COMP
4046840 Other TX AETNA
83M391 Other TX BLUE CROSS BLUE SHIELD
E5261 Other TX STATE LICENSE
124502902 Medicaid TX -
2226817 Other TX BLUE LINK

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 Sutker?
William Sutker is registered in NPPES with the primary taxonomy of Specialist. 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 2010-08-05.