Kevin K. Tao, MD

Medicare activity in 2024

Official CMS public-use data for Kevin K. Tao, 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)270 services
2. Emergency department visit with moderate level of medical decision making (99284)134 services
3. Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)55 services
4. Critical care, first 30-74 minutes (99291)34 services
5. Telephone medical discussion with physician, 5-10 minutes (99441)21 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%
• Arthritis52%
• Chronic kidney disease37%
• Depression34%
• Anxiety34%

Hospitals where Kevin K. Tao works

Medicare's Facility Affiliation Data lists Kevin K. Tao 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.

• John Muir Medical Center - Concord CampusConcord, CA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 050496
• John Muir Medical Center - Walnut Creek CampusWalnut Creek, CA · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 050180

Practice locations

Addresses where Kevin K. Tao is enrolled with Medicare (CMS data updated October 2, 2026).

• 2540 E StConcord, CA 94520 (929) 682‑8200

Group practices

Medicare enrollment lists Kevin K. Tao as a member of these groups (CMS data updated October 2, 2026).

• Franciscan Medical Group1,421 clinicians in the group
• Cep America - California1,292 clinicians in the group

Specialties

• Emergency Medicineprimary

Find other Emergency Medicine doctors in California →

Other emergency medicine doctors in Concord

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

• Poppi E. Rodriguez-Webb, DO
• David F. Soohoo, MD
• Craig R. Devinney, MD
• Shao I Huang, DO
• John A. Leonard, MD
• William M. Mills, MD
• Tan K. Nguyen, MD
• Janet H. Young, MD

All emergency medicine doctors in Concord →

Other clinicians in Franciscan Medical Group

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

• Minh-Triet D. Vo
• Troy P. Houseworth, MD
• David C. Reeder, MD
• Gerome V. Bolalin, MD
• Dali Chen, MD
• Stephen E. Ryan, 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