Quick answers
- Does Jason Okuhara accept Medicare assignment?
- Yes. Medicare's clinician data says Jason Okuhara accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Jason Okuhara see?
- In 2024, CMS data shows 297 Original Medicare patients and 550 services for Jason Okuhara. This counts Original Medicare only and measures volume, not quality.
- What is Jason Okuhara's NPI number?
- 1215158456. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Jason Okuhara, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 297 |
|---|---|
| Services billed to Medicare | 550 |
| Different services or procedures | 43 |
| Participating Medicare provider | Yes |
| Average age of these patients | 75 |
Most frequent services
- Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes (99152)127 services
- Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (93306)98 services
- Insertion of tube in left lower heart chamber and coronary artery for diagnosis with review by radiologist (93458)62 services
- Ultrasound of heart with probe in esophagus, with report (93312)45 services
- Ultrasound of heart with color-depicted blood flow, rate and valve function (93325)32 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease61%
- Heart failure52%
- Atrial fibrillation52%
- Arthritis51%
Hospitals where Jason Okuhara works
Medicare's Facility Affiliation Data lists Jason Okuhara at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Desoto Memorial HospitalArcadia, FL · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 100175
- Graham County HospitalHill City, KS · Critical Access Hospital · Emergency services: listed by Medicare · CCN 171325
- Hays Medical CenterHays, KS · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 170013
- Lakeland Hospital, St JosephSt Joseph, MI · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 230021
- University of KS Health System Great Bend CampusGreat Bend, KS · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 170191
Practice locations
Addresses where Jason Okuhara is enrolled with Medicare (CMS data updated October 2, 2026).
- 2220 Canterbury DrHays, KS 67601 (785) 625‑4699
- 3950 Hollywood RdSaint Joseph, MI 49085 (269) 985‑1000
- 900 N Robert AveArcadia, FL 34266 (863) 494‑8426
Group practices
Medicare enrollment lists Jason Okuhara as a member of these groups (CMS data updated October 2, 2026).
- Hays Medical Center Inc191 clinicians in the group
- Lakeland Hospitals at Niles and St Joseph Inc131 clinicians in the group
- DCHD Health Care Professionals LLC11 clinicians in the group
Specialties
- Interventional Cardiologyprimary
- Internal Medicinealso
Other interventional cardiologists in Hays
Clinicians with the same Medicare primary specialty in Hays, KS — not a recommendation.
Other clinicians in Hays Medical Center Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2002 (24 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1215158456 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians