Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Stephen Rioux, DO

Emergency Medicine Physician in Mickleton, NJ · enumerated 2006.

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

National Provider Identifier

1740209873

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Registry record

Entity type Individual (Type 1)

Name Stephen Rioux

Credential DO

Sex Male

Practice address 140 W Tomlin Station Rd, Mickleton, NJ, 08056

Phone (856) 845-9600

Enumeration date Jul 19, 2006

Last updated in NPPES Sep 2, 2010

Taxonomy & licenses

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License MB51600 (NJ) 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

Other identifiers

Identifier	Type	State	Issuer
0421972000	Other	NJ	AMERIHEALTH
1077176	Other	NJ	KEY/MER
1710206	Medicaid	NJ	-

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 Stephen Rioux practice?

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

What is the NPI number for Stephen Rioux?

The National Provider Identifier (NPI) for Stephen Rioux is 1740209873, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-09-02.