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Jonathan Hattenhauer, D.O.

Gastroenterology Physician in Milwaukie, OR · enumerated 2015.

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

National Provider Identifier

1013302348

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Registry record

Entity type Individual (Type 1)
Name Jonathan Hattenhauer
Credential D.O.
Sex Male
Practice address 10150 Se 32nd Ave, Milwaukie, OR, 97222
Phone (503) 215-5895
Enumeration date Apr 3, 2015
Last updated in NPPES Aug 19, 2025

Taxonomy & licenses

207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians · License OP61629049 (WA) Secondary
207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians · License DO203654 (OR) 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

What is the NPI number for Jonathan Hattenhauer?
The National Provider Identifier (NPI) for Jonathan Hattenhauer is 1013302348, a Type 1 (individual) record in the CMS NPPES registry.
Where does Jonathan Hattenhauer practice?
The practice location on file with NPPES is in Milwaukie, OR. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-08-19.