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William R Kemp, M.D.

Neurological Surgery Physician in Westerville, OH · enumerated 2005 · practices at 4 Sig, LLC.

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

National Provider Identifier

1558368639

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Registry record

Entity type Individual (Type 1)
Name William R Kemp
Credential M.D.
Sex Male
Practice address 955 Eastwind Dr, Westerville, OH, 43081
Phone (614) 268-9561
Fax (614) 268-7849
Enumeration date Jul 5, 2005
Last updated in NPPES Sep 2, 2010

Taxonomy & licenses

207T00000X Neurological Surgery Physician Allopathic & Osteopathic Physicians · License 350783296K (OH) 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
000000317275 Other OH ANTHEM PIN
64090350 Medicaid KY -
310874776040 Other OH CARESOURCE
1194256 Other OH CIGNA PIN
2430257 Medicaid OH -
4051609 Other OH AETNA PIN

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 Kemp practice?
The practice location on file with NPPES is in Westerville, OH. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for William Kemp?
The National Provider Identifier (NPI) for William Kemp is 1558368639, 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 2010-09-02.