Shahin A. Sadik, MD

Medicare activity in 2024

Official CMS public-use data for Shahin A. Sadik, 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. Telephone medical discussion with physician, 21-30 minutes (99443)3,108 services
2. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)1,388 services
3. Testing for presence of drug, by chemistry analyzers (80307)1,166 services
4. Chronic pain management and treatment, monthly bundle including, diagnosis; assessment and monitoring; administration of a validated pain rating scale or tool; the development, implementation, revision, and/or maintenance of a person-centered care plan tha (G3002)1,013 services
5. Telephone medical discussion with physician, 11-20 minutes (99442)888 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%
• Arthritis75%
• High cholesterol70%
• Diabetes40%
• Depression35%
• Anxiety33%

Hospitals where Shahin A. Sadik works

Medicare's Facility Affiliation Data lists Shahin A. Sadik 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.

• Henry Mayo Newhall HospitalValencia, CA · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: not listed by Medicare · CCN 050624

Practice locations

Addresses where Shahin A. Sadik is enrolled with Medicare (CMS data updated October 2, 2026).

• 16179 Siskiyou CtApple Valley, CA 92307 (760) 241‑0350
• 25805 Barton Rd, A106Loma Linda, CA 92354 (760) 241‑0350
• 819 Auto Ctr DrPalmdale, CA 93551 (661) 267‑6876

Group practices

Medicare enrollment lists Shahin A. Sadik as a member of this group (CMS data updated October 2, 2026).

• Universal Pain Management Medical Corporation10 clinicians in the group

Specialties

• Anesthesiologyprimary
• Interventional Pain Managementalso

Find other Anesthesiology doctors in California →

Other anesthesiologists in Apple Valley

Clinicians with the same Medicare primary specialty in Apple Valley, CA — not a recommendation.

• Khoa N. Tran, MD
• Rohit S. Choudhary, MD
• Ray H. Damours, MD
• Daniel A. Urrego, MD
• Mark T. Chen, DO
• Ahmed A. Serag, MD
• John Grasso, MD
• Devin Tang, MD

All anesthesiologists in Apple Valley →

Other clinicians in Universal Pain Management Medical Corporation

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

• Rohit S. Choudhary, MD
• Armand Ardestani, DO
• Ray H. Damours, MD
• Daniel Alves, MD
• Cory A. Thompson, CNA
• Kevin J. Kohan, 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