Rodger B. Spillars, MD

Medicare activity in 2024

Official CMS public-use data for Rodger B. Spillars, 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 nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more (99308)6,913 services
2. Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309)1,850 services
3. Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes (99310)1,121 services
4. Initial nursing facility care with high level of medical decision making, per day, if using time, 50 minutes or more (99306)134 services
5. Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes (99305)77 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 cholesterol74%
• Depression73%
• Alzheimer's disease or dementia62%
• Anxiety60%
• Arthritis50%

Hospitals where Rodger B. Spillars works

Medicare's Facility Affiliation Data lists Rodger B. Spillars 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.

• Caldwell Regional Medical CenterCaldwell, KS · Critical Access Hospital · Emergency services: listed by Medicare · CCN 171329
• INTEGRIS Health Ponca CityPonca City, OK · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 370006
• Share Medical CenterAlva, OK · Critical Access Hospital · Emergency services: listed by Medicare · CCN 371341
• St Mary's Regional Medical CenterEnid, OK · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 370026
• Stillwater Medical-BlackwellBlackwell, OK · Rural Emergency Hospital · Emergency services: listed by Medicare · CCN 370780

Practice locations

Addresses where Rodger B. Spillars is enrolled with Medicare (CMS data updated October 2, 2026).

• 8803 S 101st E Ave, Suite 270Tulsa, OK 74133 (918) 294‑9865

Specialties

• Internal Medicineprimary

Find other Internal Medicine doctors in Oklahoma →

Other internal medicine doctors in Tulsa

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

• Scott A. Asakevich, MD
• Robert B. Coye, MD
• Peter E. Lantz, MD
• Shanna E. Hampton, DO
• Damon L. Baker, DO
• Divya Akula, DO
• Ehab H. Hady, MD
• Hagos Aymut, MD

All internal medicine doctors in Tulsa →

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