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Dr. Dennis E Sumski, DO

Family Medicine Physician in Farmington, MO · enumerated 2006 · practices at Saint Francis Medical Center.

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

National Provider Identifier

1235180423

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Registry record

Entity type Individual (Type 1)
Name Dr. Dennis E Sumski
Credential DO
Sex Male
Practice address 515 Maple Valley Dr, Farmington, MO, 63640
Phone (573) 760-7920
Fax (573) 756-9597
Enumeration date May 13, 2006
Last updated in NPPES Feb 25, 2021

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License R6831 (MO) Primary
DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO 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 Dennis Sumski practice?
The practice location on file with NPPES is in Farmington, MO. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Dennis Sumski?
The National Provider Identifier (NPI) for Dennis Sumski is 1235180423, 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 2021-02-25.