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Frederick M Williams, M.D.

Occupational Medicine Physician in Newark, DE · enumerated 2007.

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

National Provider Identifier

1588780522

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Registry record

Entity type Individual (Type 1)
Name Frederick M Williams
Credential M.D.
Sex Male
Practice address 4110 Staton- Ogletown Road, Newark, DE, 19713
Phone (615) 778-4066
Enumeration date Mar 21, 2007
Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

2083X0100X Occupational Medicine Physician Allopathic & Osteopathic Physicians · License C10005893 (DE) Primary
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

What is the NPI number for Frederick Williams?
The National Provider Identifier (NPI) for Frederick Williams is 1588780522, a Type 1 (individual) record in the CMS NPPES registry.
Where does Frederick Williams practice?
The practice location on file with NPPES is in Newark, DE. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.