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Dr. William Arthur Davis, MD

Infectious Disease Physician in Bethesda, MD · enumerated 2005.

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

National Provider Identifier

1073502951

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Registry record

Entity type Individual (Type 1)
Name Dr. William Arthur Davis
Credential MD
Sex Male
Practice address 6400 Goldsboro Rd, Suite#330, Bethesda, MD, 20817
Phone (301) 320-3361
Fax (301) 320-0170
Enumeration date Oct 13, 2005
Last updated in NPPES Jun 27, 2012

Taxonomy & licenses

207RI0200X Infectious Disease Physician Allopathic & Osteopathic Physicians · License MD11075 (DC) Primary
207RI0200X Infectious Disease Physician Allopathic & Osteopathic Physicians · License D0017418 (MD) Secondary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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 Davis practice?
The practice location on file with NPPES is in Bethesda, MD. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for William Davis?
The National Provider Identifier (NPI) for William Davis is 1073502951, 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 2012-06-27.