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Ethan James Porter, DO

Internal Medicine Physician in Rolla, MO · enumerated 2021.

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

National Provider Identifier

1194306126

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Registry record

Entity type Individual (Type 1)
Name Ethan James Porter
Credential DO
Sex Male
Practice address Rolla, MO, 65401
Phone (573) 364-9000
Fax (573) 426-2108
Enumeration date Apr 20, 2021
Last updated in NPPES Jul 9, 2026

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 2024035388 (MO) Primary
208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians · License 2024035388 (MO) Secondary
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 Ethan Porter?
The National Provider Identifier (NPI) for Ethan Porter is 1194306126, a Type 1 (individual) record in the CMS NPPES registry.
Where does Ethan Porter practice?
The practice location on file with NPPES is in Rolla, MO. 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 2026-07-09.