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William Bryan Geis

Home Health Aide in Greenville, OH · enumerated 2021.

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

National Provider Identifier

1922688993

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Registry record

Entity type Individual (Type 1)
Name William Bryan Geis
Sex Male
Practice address Greenville, OH, 45331
Phone (937) 423-0262
Enumeration date Apr 13, 2021
Last updated in NPPES Apr 13, 2021

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

374U00000X Home Health Aide Nursing Service Related Providers 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

Where does William Geis practice?
The practice location on file with NPPES is in Greenville, OH. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for William Geis?
The National Provider Identifier (NPI) for William Geis is 1922688993, 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 2021-04-13.