Stephen Rioux, DO
Emergency Medicine Physician · Mickleton, NJ
Stephen Rioux, DO is an emergency medicine physician with a practice address in Mickleton, New Jersey, and NPI 1740209873, issued on Jul 19, 2006. Check the license (New Jersey MB51600, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Stephen Rioux
- Credential
- DO
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- MB51600 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 140 W Tomlin Station RD, Mickleton, NJ 08056
- Phone
- (856) 845-9600
- Enumerated
- Jul 19, 2006
- Record last updated
- Sep 2, 2010 (not updated in 16 years: call before relying on the address or phone)
- Medicaid ID
- 1710206 NJ
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 1,754 in New Jersey → Look up another NPI →
Verify Stephen Rioux in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNew Jersey State Board of Medical Examiners
Search for license MB51600Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
4% more Medicare Part D claims than the average emergency medicine physician in 2024
235 Medicare Part D claims for 175 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims. 36 claims were for opioids.
Most prescribed
- Ondansetron Odt19 claims
- Tramadol Hcl19 claims
- Prednisone18 claims
- Indomethacin16 claims
- Azithromycin15 claims
- Hydrocodone-Acetaminophen15 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Stephen Rioux among 1,754 emergency medicine physician records in New Jersey
Stephen Rioux, DO is one of 1,754 emergency medicine physician records with a practice address in New Jersey. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 4% of them.
- NPI issued2006 · 4% of these records are older, 61% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileNo · 67% of these records are
- Record last updated2010 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1 emergency medicine physician record lists a practice address in Mickleton
They are 1 of the 10 NPPES records with a practice address in Mickleton, and 1,754 emergency medicine physician records in New Jersey.
All 1,754 in New Jersey → Every provider in Mickleton → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Elizabeth SchiffenhausMedford, NJ 080551720440563
- Jennifer Resnick MatroMount Laurel, NJ 080541265488951
- Anthony Capraro, DO, MBSMarlton, NJ 080531376287300
- Erica Fine, D.O.Marlton, NJ 080531114247970
- Emily Gevins, MDMarlton, NJ 080531174228944
- John Siekierka, DOMarlton, NJ 080531134175292
- Stuart Solomon, DOMarlton, NJ 080531467492744
- Stephen Stafford, D.OMarlton, NJ 080531669886768
Common questions
What is Stephen Rioux, DO's NPI number?
Stephen Rioux, DO's National Provider Identifier (NPI) is 1740209873, issued on Jul 19, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Stephen Rioux, DO located?
The NPPES record lists a practice address at 140 W Tomlin Station RD, Mickleton, NJ, 08056. Phone: (856) 845-9600. Providers update this record themselves, so call before visiting.
How can I verify Stephen Rioux, DO's license?
NPPES lists New Jersey license number MB51600, as entered by the provider. Search the New Jersey State Board of Medical Examiners at https://newjersey.mylicense.com/verification/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Stephen Rioux, DO prescribe under Medicare Part D?
In 2024, Stephen Rioux, DO had 235 Medicare Part D claims for 175 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.