Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Joseph Patrick Riley, DO

Individual provider Obstetrics & Gynecology Physician · NPI 1881668911

Joseph Patrick Riley, DO practises Obstetrics/Gynecology in Sisseton, South Dakota. Graduated from Nova Southeastern College of Osteo Medicine in 1994, 32 years ago. Practices with Riverside Physician Services Inc, a 793-clinician group and accepts Medicare assignment. Licensed in New Jersey and South Dakota.

Years since qualifying
32
Trained at
Nova Southeastern College of Osteo Medicine
Licensed in
NJ, SD
In the registry since
2006
Specialties on file
2
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

205 Orchard Dr
Sisseton, SD 57262-2312
Phone: (605) 698-7681
Fax: (605) 698-3493
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence 10224 (SD)
Obstetrics & Gynecology Physician Taxonomy 207V00000X · Licence 25MB06306000 (NJ)

Record details

NPI number1881668911
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedFebruary 15, 2006
Last updated in NPPESFebruary 7, 2017

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyOBSTETRICS/GYNECOLOGY
Medical schoolNOVA SOUTHEASTERN COLLEGE OF OSTEO MEDICINE
Graduated 1994 (32 years in practice)
Group practice Riverside Physician Services Inc — 793 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Procedures

From CMS Care Compare, which counts the procedures a clinician billed to Original Medicare and Medicare Advantage over a recent 12-month period. CMS reports a fixed list of common procedures, so this is not everything the clinician does. Counts of 10 or fewer are given as a range, because CMS withholds small numbers.

Removal of the uterus 1–10 times

The percentile compares how often this clinician performed the procedure with other clinicians who performed it, as CMS calculates it. It measures volume, not outcomes or skill.

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Food and Beverage $62 2 payments · a meal or drink at a meeting or visit, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

  • Riverside Shore Memorial Hospital Hospital · Onancock, VA

Colleagues at Riverside Physician Services Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 793 clinicians in the practice; 12 are shown here.

Other providers in Sisseton