Lars R. Newsome, MD

Medicare activity in 2024

Official CMS public-use data for Lars R. Newsome, 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. New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)98 services
2. Injection of substance into lower spine canal using imaging guidance (62323)83 services
3. Injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, single level (64483)56 services
4. Insertion of artery tube for blood sampling or infusion through skin (36620)31 services
5. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)27 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 cholesterol75%
• Arthritis75%
• Ischemic heart disease35%
• Depression30%
• Anxiety30%

Hospitals where Lars R. Newsome works

Medicare's Facility Affiliation Data lists Lars R. Newsome 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.

• Scripps Memorial Hospital La JollaLa Jolla, CA · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 050324

Practice locations

Addresses where Lars R. Newsome is enrolled with Medicare (CMS data updated October 2, 2026).

• 3626 Ruffin RdSan Diego, CA 92123 (619) 565‑9666
• 4120 La Jolla Village DrLa Jolla, CA 92037 (858) 657‑0055
• 9888 Genesee AveLa Jolla, CA 92037 (858) 626‑5462

Group practices

Medicare enrollment lists Lars R. Newsome as a member of this group (CMS data updated October 2, 2026).

• Anesthesia Service Medical Group246 clinicians in the group

Specialties

• Interventional Pain Managementprimary

Find other Interventional Pain Management doctors in California →

Other interventional pain specialists in California

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

• Brandon A. Vannoord, MD
• Alicja Steiner, MD
• Parinaz Azari, MD
• Michael S. Shahbazian, MD
• Hamid R. Fadavi, DO
• Trishaben Patel, MD
• Brooke V. Towne, MD
• Joseph A. Cabaret, MD

All interventional pain specialists in California →

Other clinicians in Anesthesia Service Medical Group

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

• John J. Lee, MD
• Gabriel R. Rubio, MD
• Angela S. Forbes, DO
• Sarah N. Mirahsani, MD
• Viridiana J. Tapia, MD
• Rebecca L. Gilbert, 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