Ryan M. Klenner, PAC
Physician Assistants (Physician Assistant)
- Medicare participating
At a glance
- Years since graduation
- 20
- In the NPI registry since
- 2007
- Medicare patients seen, 2024
- 322
The NPI date is when this clinician registered for a National Provider Identifier, the billing number used on health claims. It is not a license, graduation or board-certification date. NPIs were first issued in May 2005 and became required on claims in 2007–2008, so an early date usually means the clinician was already in practice before then. What an NPI is
Education and training
- 2007Registered with an NPI (national billing number; not a license date) — NPIs began in 2005, so practice likely started earlier
Medicare’s Care Compare data doesn’t list this clinician’s medical school. Undergraduate school, residency, fellowship, licensing exams and board certification aren’t in public federal data. Board certification can be confirmed with the certifying board (ABMS member boards for MDs, AOA boards for DOs).
Specialties and state licenses
-
Physician Assistant primary
SD license 0679
As reported to the NPI registry. To confirm a license is current, check the state medical board.
Where they work
Hospitals
- Avera Mckennan Hospital & University Health Center Sioux Falls, SD
- Avera Sacred Heart Hospital Yankton, SD
- Sioux Falls Specialty Hospital Sioux Falls, SD
- Huron Regional Medical Center Huron, SD
- Sanford Tracy Medical Center Tracy, MN
Medical groups
- Orthopedic Institute PC (57 clinicians)
Hospitals this clinician lists with Medicare, and groups they bill Medicare through (Care Compare). Affiliation doesn’t mean they see patients at every location.
Medicare patients and services
- Medicare patients, 2024
- 322
- Services billed
- 3,436
- Patients’ average age
- 72
| Service | Times | Patients |
|---|---|---|
| Injection, triamcinolone acetonide, not otherwise specified, 10 mg | 1,480 | 117 |
| Aspiration and/or injection of fluid from large joint | 214 | 147 |
| Injection, methylprednisolone acetate, 40 mg | 145 | 58 |
| Established patient office or other outpatient visit, 20-29 minutes | 122 | 100 |
| X-ray of knee, 3 views | 60 | 45 |
| X-ray of shoulder, minimum of 2 views | 59 | 37 |
| Established patient office or other outpatient visit, 10-19 minutes | 52 | 45 |
| X-ray of hip, 2-3 views | 52 | 36 |
| Aspiration and/or injection of fluid large joint using ultrasound guidance | 47 | 37 |
| New patient office or other outpatient visit, 30-44 minutes | 35 | 35 |
Medicare fee-for-service only. CMS leaves out services billed for fewer than 11 patients. These figures describe a practice’s Medicare work; they aren’t a measure of quality.
Medicare prescriptions
| Drug | Prescriptions |
|---|---|
| Hydrocodone-Acetaminophen (hydrocodone/acetaminophen) Other prescribers in Tea, SD | 270 |
| Celecoxib Other prescribers in Tea, SD | 135 |
| Cyclobenzaprine Hcl Other prescribers in Tea, SD | 83 |
| Tramadol Hcl Other prescribers in Tea, SD | 78 |
| Meloxicam Other prescribers in Tea, SD | 47 |
| Amoxicillin Other prescribers in Tea, SD | 18 |
| Methylprednisolone Other prescribers in Tea, SD | 16 |
| Oxycodone Hcl Other prescribers in Tea, SD | 15 |
| Ondansetron Odt (ondansetron) Other prescribers in Tea, SD | 14 |
| Enoxaparin Sodium Other prescribers in Tea, SD | 11 |
Prescriptions filled under Medicare Part D, including refills. CMS leaves out drugs prescribed fewer than 11 times.
Payments from drug and device companies
In 2025, 1 companies reported 3 payments worth $363 in total to this clinician.
| Pacira Pharmaceuticals Incorporated | $363 |
|---|
| Food and Beverage | $363 |
|---|
From CMS Open Payments. A payment is not evidence of wrongdoing; many are for consulting, teaching or meals. Clinicians can review and dispute their records with CMS.