Olen Jestis, DO

Medicare activity in 2024

Official CMS public-use data for Olen Jestis, 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.

Most frequent services

1. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)476 services
2. Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)55 services
3. Advance care planning, first 30 minutes (99497)36 services
4. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)24 services
5. Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit (G0438)14 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 cholesterol71%
• Diabetes47%
• Arthritis41%
• Ischemic heart disease28%
• Depression28%

Hospitals where Olen Jestis works

Medicare's Facility Affiliation Data lists Olen Jestis 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.

• Choctaw Nation Health Services AuthorityTalihina, OK · Acute Care Hospital · Emergency services: listed by Medicare · CCN 370172

Practice locations

Addresses where Olen Jestis is enrolled with Medicare (CMS data updated October 2, 2026).

• 1 Choctaw WayTalihina, OK 74571 (539) 316‑6391

Group practices

Medicare enrollment lists Olen Jestis as a member of this group (CMS data updated October 2, 2026).

• Choctaw Nation of Oklahoma267 clinicians in the group

Specialties

• Family Practiceprimary

Find other Family Practice doctors in Oklahoma →

Other family doctors in Talihina

Clinicians with the same Medicare primary specialty in Talihina, OK — not a recommendation.

• Adam Waldon, DO
• Anwar Barnouti, MD
• Eric A. Gillette, DO
• Cody W. McCorkle, MD
• Quinton Tieu, DO
• Kristyn Robling, DO
• Robin L. Worsham, MD
• Douglas C. Nolan, DO

All family doctors in Talihina →

Other clinicians in Choctaw Nation of Oklahoma

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

• Adam Waldon, DO
• Hayleigh G. Donoley, OT
• Samantha Chandler Herbert, NP
• Erin C. Adams
• Anwar Barnouti, MD
• Jeffrey L. Williams, PA

Clinician information

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

1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
6. Medicare Care Compare — official Medicare tool to look up clinicians