Samuel J. Ratermann, MD

Medicare activity in 2024

Official CMS public-use data for Samuel J. Ratermann, 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. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)394 services
2. Hospital discharge day management, more than 30 minutes (99239)211 services
3. Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)206 services
4. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)88 services
5. Critical care, first 30-74 minutes (99291)87 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%
• Arthritis56%
• Chronic kidney disease48%
• Diabetes46%
• Ischemic heart disease46%

Hospitals where Samuel J. Ratermann works

Medicare's Facility Affiliation Data lists Samuel J. Ratermann 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.

• Hillcrest Medical CenterTulsa, OK · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 370001
• INTEGRIS Grove HospitalGrove, OK · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 370113
• Mercy Hospital JoplinJoplin, MO · Acute Care Hospital · Medicare rating: 1 of 5 stars · Emergency services: listed by Medicare · CCN 260001

Practice locations

Addresses where Samuel J. Ratermann is enrolled with Medicare (CMS data updated October 2, 2026).

• 1001 E 18th St, INTEGRIS Grove HospitalGrove, OK 74344 (918) 786‑2243

Group practices

Medicare enrollment lists Samuel J. Ratermann as a member of this group (CMS data updated October 2, 2026).

• INTEGRIS Ambulatory Care Corporation685 clinicians in the group

Specialties

• Family Practiceprimary

Find other Family Practice doctors in Oklahoma →

Other family doctors in Grove

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

• Jacob C. Hostetler, MD
• Dustin A. Thompson, DO
• Daniel A. Pummill, MD
• Luke R. Leming, DO
• Vitaliy Krylov, MD
• Zachary T. Bechtol, MD
• Renee J. Russell, MD
• Rex L. Harris Jr., MD

All family doctors in Grove →

Other clinicians in INTEGRIS Ambulatory Care Corporation

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

• Jason A. McElyea, DO
• Shehzad Bandhani, MD
• James C. Green, MD
• Steven W. Ditto, MD
• Justin D. Haning, DO
• Lacy Gulledge, NP

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