Chelsea M. Hesterman, MD

Medicare activity in 2024

Official CMS public-use data for Chelsea M. Hesterman, 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. Injection, onabotulinumtoxina, 1 unit (J0585)8,000 services
2. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)75 services
3. Injection of anesthetic agent and/or steroid into other nerve or branch (64450)59 services
4. Injection of chemical for paralysis of facial and neck nerve muscles on both sides of face (64615)41 services
5. Injection of anesthetic agent and/or steroid into upper neck and back of head nerve (64405)36 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).

• Arthritis67%
• High cholesterol64%
• High blood pressure45%
• Depression45%
• Anxiety41%
• Osteoporosis29%

Hospitals where Chelsea M. Hesterman works

Medicare's Facility Affiliation Data lists Chelsea M. Hesterman 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.

• Ronald Reagan UCLA Medical CenterLos Angeles, CA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 050262

Practice locations

Addresses where Chelsea M. Hesterman is enrolled with Medicare (CMS data updated October 2, 2026).

• 300 Medical Plaza, B200Los Angeles, CA 90095 (310) 794‑1195

Group practices

Medicare enrollment lists Chelsea M. Hesterman as a member of this group (CMS data updated October 2, 2026).

• The Regents of the University of California97 clinicians in the group

Specialties

• Neurologyprimary

Find other Neurology doctors in California →

Other neurologists in Los Angeles

Clinicians with the same Medicare primary specialty in Los Angeles, CA — not a recommendation.

• Nusrat Ahsan, MD
• Teddy Youn, MD
• Latisha K. Sharma, MD
• Chelsea K. Stone, DO
• Lara K. Edinger, DO
• Samra Vazirian, MD
• Noelle S. Kobayashi, MD
• Yaesshna Pillay, MD

All neurologists in Los Angeles →

Other clinicians in The Regents of the University of California

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

• Latisha K. Sharma, MD
• Melissa M. Reider-Demer, NP
• Roger P. Woods, MD
• Adys Mendizabal, MD
• Ahmet Arac, MD
• Perry Shieh, 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