Erin D. Wiltchik, MD

Medicare activity in 2024

Official CMS public-use data for Erin D. Wiltchik, 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. Critical care, first 30-74 minutes (99291)191 services
2. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)64 services
3. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)25 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%
• Heart failure59%
• Atrial fibrillation50%
• Arthritis46%
• Chronic kidney disease45%

Hospitals where Erin D. Wiltchik works

Medicare's Facility Affiliation Data lists Erin D. Wiltchik 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.

• Palomar Health Downtown CampusEscondido, CA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 050115
• Scripps Green HospitalLa Jolla, CA · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: not listed by Medicare · CCN 050424
• Scripps Memorial Hospital La JollaLa Jolla, CA · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 050324
• Scripps Mercy HospitalSan Diego, CA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 050077

Practice locations

Addresses where Erin D. Wiltchik is enrolled with Medicare (CMS data updated October 2, 2026).

• 4077 5th AveSan Diego, CA 92103 (619) 294‑8111
• 435 H StChula Vista, CA 91910 (619) 691‑7000
• 9850 Genesee Ave, Suite 370La Jolla, CA 92037 (858) 625‑7200

Group practices

Medicare enrollment lists Erin D. Wiltchik as a member of these groups (CMS data updated October 2, 2026).

• Scripps Health Inpatient Providers Medical Group Inc214 clinicians in the group
• La Jolla Pulmonary and Critical Care Inc7 clinicians in the group

Specialties

• Critical Care (Intensivists)primary
• Internal Medicinealso
• Pulmonary Diseasealso

Find other Critical Care (Intensivists) doctors in California →

Other critical care doctors in San Diego

Clinicians with the same Medicare primary specialty in San Diego, CA — not a recommendation.

• Kenneth Chen, MD
• Michael T. Lam, MD
• Paula M. Gutierrez Cano, MD
• Naveen Gupta, MD
• Jess Mandel, MD
• Sandeep Khanna, MD
• Michelle G. Hamel, MD
• Biren B. Kamdar, MD

All critical care doctors in San Diego →

Other clinicians in Scripps Health Inpatient Providers Medical Group Inc

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

• Yana Piatetsky, MD
• Holly B. Yang, MD
• Rong Zou, MD
• David Buckley, MD
• Quynh N. Hoang, MD
• Mary L. Ma, 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