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Dr. William Riley Taylor, WILLIAM TAYLOR

Hematology & Oncology Physician in Mobile, AL · enumerated 2009 · practices at University of South Alabama Mitchell Cancer Institute.

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

National Provider Identifier

1114166139

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Registry record

Entity type Individual (Type 1)
Name Dr. William Riley Taylor
Credential WILLIAM TAYLOR
Sex Male
Practice address 1660 Springhill Ave, Mobile, AL, 36604
Phone (251) 665-8000
Fax (251) 665-8010
Enumeration date Feb 14, 2009
Last updated in NPPES Feb 4, 2020

Taxonomy & licenses

207RH0003X Hematology & Oncology Physician Allopathic & Osteopathic Physicians · License 8992 (AL) Primary

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 NPI 1114166139 active?
Yes, as of the latest NPPES snapshot, NPI 1114166139 is active (record last updated 2020-02-04).
How do I verify William Taylor's NPI record?
Cross-check NPI 1114166139 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-02-04.