Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Evan Richard Slanczka, D.O.

Emergency Medicine Physician in Saint Joseph, MO · enumerated 2015.

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

National Provider Identifier

1245625375

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Registry record

Entity type Individual (Type 1)

Name Dr. Evan Richard Slanczka

Credential D.O.

Sex Male

Practice address 5325 Faraon St, Saint Joseph, MO, 64506

Phone (816) 271-6122

Fax (816) 271-6019

Enumeration date Apr 6, 2015

Last updated in NPPES Oct 9, 2024

Taxonomy & licenses

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 2018021678 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Evan Slanczka practice?

The practice location on file with NPPES is in Saint Joseph, MO. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Evan Slanczka?

The National Provider Identifier (NPI) for Evan Slanczka is 1245625375, 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 2024-10-09.