Viviane E. Santos Sachs, MD

Medicare activity in 2024

Official CMS public-use data for Viviane E. Santos Sachs, 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 moderate level of decision making, if using time, 30 minutes or more (99214)76 services
2. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)25 services
3. Hemoglobin a1c level (83036)18 services
4. Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)16 services
5. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)15 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 cholesterol56%
• Arthritis46%
• Diabetes43%
• Anxiety40%
• Depression37%

Hospitals where Viviane E. Santos Sachs works

Medicare's Facility Affiliation Data lists Viviane E. Santos Sachs 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

Practice locations

Addresses where Viviane E. Santos Sachs is enrolled with Medicare (CMS data updated October 2, 2026).

• 1111 S St Louis AveTulsa, OK 74120 (918) 619‑4400

Group practices

Medicare enrollment lists Viviane E. Santos Sachs as a member of this group (CMS data updated October 2, 2026).

• Board of Regents of the University of Oklahoma OU Physicians Tulsa81 clinicians in the group

Specialties

• Family Practiceprimary

Find other Family Practice doctors in Oklahoma →

Other family doctors in Tulsa

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

• Trung H. Pham, DO
• Bradley D. Hardy, DO
• Christopher L. Place, MD
• Eva K. Earls, MD
• Kevin A. Jones, DO
• Thomas J. Dewey, DO
• Kash K. Biddle, DO
• Rose E. Sloat, MD

All family doctors in Tulsa →

Other clinicians in Board of Regents of the University of Oklahoma OU Physicians Tulsa

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

• Thomas J. Kern, MD
• Thomas K. Hoskison, MD
• Dana L. Greer, NP
• Michael A. Gold, MD
• Morgan N. Richards, DO
• Leslie J. Whitt, DO

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