Elizabeth M. McNamara, MD

Medicare activity in 2024

Official CMS public-use data for Elizabeth M. McNamara, 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. Emergency department visit with high level of medical decision making (99285)72 services
2. Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)26 services
3. Emergency department visit with moderate level of medical decision making (99284)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 cholesterol72%
• High blood pressure63%
• Arthritis53%
• Anxiety38%
• Atrial fibrillation28%
• Depression25%

Hospitals where Elizabeth M. McNamara works

Medicare's Facility Affiliation Data lists Elizabeth M. McNamara 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.

• Barton Memorial HospitalSouth Lake Tahoe, CA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 050352
• Carson Valley HealthGardnerville, NV · Critical Access Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 291306

Practice locations

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

• 2170 S AveSouth Lake Tahoe, CA 96150 (530) 541‑3420
• 3860 Saddle RdSouth Lake Tahoe, CA 96150 (530) 643‑5553

Group practices

Medicare enrollment lists Elizabeth M. McNamara as a member of these groups (CMS data updated October 2, 2026).

• Barton Healthcare System23 clinicians in the group
• Tahoe Emergency Physicians Medical Corporation18 clinicians in the group

Specialties

• Emergency Medicineprimary

Find other Emergency Medicine doctors in California →

Other emergency medicine doctors in South Lake Tahoe

Clinicians with the same Medicare primary specialty in South Lake Tahoe, CA — not a recommendation.

• Nathan Furst-Nichols, MD
• Kathi Glauner, MD
• Taylor B. Myatt, MD
• Thomas J. Jantos, MD
• Shanna Strauss, MD
• Daniel Shocket, MD
• Ryan W. Horton, MD
• Michael R. McLaughlin, MD

All emergency medicine doctors in South Lake Tahoe →

Other clinicians in Barton Healthcare System

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

• Damian Stobierski, MD
• Brett Bailey, DO
• Kelly Vial, NP
• Corey McLeod, MD
• Michael E. Habicht, MD
• Amanda O'Loughlin, 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