Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ethan John Dultz
Behavior Analyst in Saint Louis, MO · enumerated 2022.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1811646078
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Registry record
Entity type Individual (Type 1)
Name Ethan John Dultz
Sex Male
Practice address 9734 Olive Blvd, Unit 101, Saint Louis, MO, 63132
Phone (314) 932-2402
Fax (314) 666-9770
Enumeration date Mar 23, 2022
Last updated in NPPES Oct 13, 2023
Taxonomy & licenses
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.
Frequently asked questions
What is the NPI number for Ethan Dultz?
The National Provider Identifier (NPI) for Ethan Dultz is 1811646078, a Type 1 (individual) record in the CMS NPPES registry.
Where does Ethan Dultz practice?
The practice location on file with NPPES is in Saint Louis, MO. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-10-13.