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Dr. William Earl Dorzab, M.D.

Anatomic Pathology & Clinical Pathology Physician in Overland Park, KS · enumerated 2006.

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

National Provider Identifier

1184686735

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Registry record

Entity type Individual (Type 1)
Name Dr. William Earl Dorzab
Credential M.D.
Sex Male
Practice address 7301 College Blvd, Ste. 110, Overland Park, KS, 66210
Phone (913) 341-6297
Fax (913) 341-6299
Enumeration date Apr 6, 2006
Last updated in NPPES Jan 24, 2011

Taxonomy & licenses

207ZP0102X Anatomic Pathology & Clinical Pathology Physician Allopathic & Osteopathic Physicians · License 04-15943 (KS) 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
201915311 Medicaid MO -
100121980B Medicaid KS -

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

Where does William Dorzab practice?
The practice location on file with NPPES is in Overland Park, KS. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for William Dorzab?
The National Provider Identifier (NPI) for William Dorzab is 1184686735, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-01-24.