Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Dennis C. Artzer, MD, Consultant in Nephrology, Hypertension & Interna

Nephrology Physician in Topeka, KS · enumerated 2007 · authorized official Dennis Artzer, Owner.

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

National Provider Identifier

1811108483

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Registry record

Entity type Organization (Type 2)

Legal business name Dennis C. Artzer, MD, Consultant in Nephrology, Hypertension & Interna

Practice address 631 Horne, Suite 420, Topeka, KS, 66606

Phone (785) 232-4545

Fax (785) 232-0555

Enumeration date May 25, 2007

Last updated in NPPES Sep 26, 2012

Taxonomy & classification

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 0417173 (KS) Secondary

207RN0300X Nephrology Physician Allopathic & Osteopathic Physicians · License 0417173 (KS) Primary

Authorized official

Name Dennis Artzer

Title Owner

Phone (785) 232-4545

Other identifiers

Identifier	Type	State	Issuer
100418090A	Medicaid	KS	-

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

Who is the authorized official for Dennis C. Artzer, MD, Consultant in Nephrology, Hypertension & Interna?

NPPES lists Dennis Artzer (Owner) as the authorized official for this organization.

What is the NPI number for Dennis C. Artzer, MD, Consultant in Nephrology, Hypertension & Interna?

The NPI for Dennis C. Artzer, MD, Consultant in Nephrology, Hypertension & Interna is 1811108483, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-09-26.