William B. Hutchinson, MD

Medicare activity in 2024

Official CMS public-use data for William B. Hutchinson, 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 straightforward medical decision making, if using time, 10 minutes or more (99212)50 services
2. New patient office or other outpatient visit with straightforward medical decision making, if using time, 15 minutes or more (99202)43 services
3. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)29 services
4. Repair of groin hernia (5 years or older) (49505)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 cholesterol75%
• High blood pressure74%
• Arthritis50%
• Ischemic heart disease40%
• Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)30%
• Anxiety19%

Hospitals where William B. Hutchinson works

Medicare's Facility Affiliation Data lists William B. Hutchinson 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.

• Saint John's Health CenterSanta Monica, CA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 050290

Practice locations

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

• 2001 Santa Monica Blvd, Suite 560wSanta Monica, CA 90404 (310) 582‑7900

Group practices

Medicare enrollment lists William B. Hutchinson as a member of this group (CMS data updated October 2, 2026).

• Cedars-Sinai Medical Care Foundation1,692 clinicians in the group

Specialties

• General Surgeryprimary

Find other General Surgery doctors in California →

Other general surgeons in Santa Monica

Clinicians with the same Medicare primary specialty in Santa Monica, CA — not a recommendation.

• Harvey L. Deutsch, MD
• Derek A. Banyard, MD
• Matthew A. Lublin, MD
• David S. Tichansky, MD
• Corey A. Hounschell, DO
• Mark M. Youssef, MD
• Yih-Dar Nien, MD
• Tracey R. Childs, MD

All general surgeons in Santa Monica →

Other clinicians in Cedars-Sinai Medical Care Foundation

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

• Inderjit Mehmi, MD
• Brian O. Keyes, DO
• Alfred S. Lopez Jr., NP
• Ebrahim Mirakhor, MD
• Kenny Aguilar, CNA
• Lisa Chang, MD

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