Robert Carl Schreiman, MD

Medicare activity in 2024

Official CMS public-use data for Robert Carl Schreiman, 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 moderate level of medical decision making, per day, if using time, at least 30 minutes (99309)876 services
2. Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes (99349)798 services
3. Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes (99348)278 services
4. Initial nursing facility care with high level of medical decision making, per day, if using time, 50 minutes or more (99306)174 services
5. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)98 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 cholesterol65%
• Depression60%
• Alzheimer's disease or dementia57%
• Anxiety51%
• Arthritis40%

Hospitals where Robert Carl Schreiman works

Medicare's Facility Affiliation Data lists Robert Carl Schreiman 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.

• UCI Health-OrangeOrange, CA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 050348

Practice locations

Addresses where Robert Carl Schreiman is enrolled with Medicare (CMS data updated October 2, 2026).

• 6326 E Sierra Sunset TrlCave Creek, AZ 85331 (480) 311‑9753

Specialties

• Family Practiceprimary
• Hospice/Palliative Carealso

Find other Family Practice doctors in Arizona →

Other family doctors in Arizona

Clinicians with the same Medicare primary specialty in Arizona — not a recommendation.

• Chanel E. Doyle, MD
• Laura E. De La Torre, MD
• Katherine C. Arcenas, MD
• Joseph S. Salay, MD
• Aurbinderdeep K. Sidhu, MD
• Allison M. Crain, MD
• Viktoria L. Krajnc, MD
• Satyam D. Patel, MD

All family doctors in Arizona →

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