Jaclyn J. McGowan, MD

Medicare activity in 2024

Official CMS public-use data for Jaclyn J. McGowan, 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. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)237 services
2. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)137 services
3. Hospital discharge day management, more than 30 minutes (99239)84 services
4. Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)83 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 cholesterol72%
• Anxiety49%
• Depression48%
• Arthritis45%
• Diabetes41%

Hospitals where Jaclyn J. McGowan works

Medicare's Facility Affiliation Data lists Jaclyn J. McGowan 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.

• UCSF Health Hyde HospitalSan Francisco, CA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 050152
• UCSF Health Stanyan HospitalSan Francisco, CA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 050457
• UCSF Medical CenterSan Francisco, CA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 050454

Practice locations

Addresses where Jaclyn J. McGowan is enrolled with Medicare (CMS data updated October 2, 2026).

• 900 Hyde StSan Francisco, CA 94109 (415) 353‑6000

Group practices

Medicare enrollment lists Jaclyn J. McGowan as a member of this group (CMS data updated October 2, 2026).

• Vituity Hospitalists PC79 clinicians in the group

Specialties

• Hospitalistprimary
• Internal Medicinealso

Find other Hospitalist doctors in California →

Other hospitalists in San Francisco

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

• Venkata Chavali, MD
• Joseph G. Mallon, MD
• Eve M. Manghis, MD
• Joy J. Victor, MD
• Megan McGrath, MD
• Salwa S. Mikhail, MD
• Sangeeta Prabhakar Bhat, MD
• Dawood Tahir, MD

All hospitalists in San Francisco →

Other clinicians in Vituity Hospitalists PC

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

• Jeffrey E. Frank, MD
• Joanna Lin, MD
• Venkata Chavali, MD
• Margaux K. Snider, MD
• Alekhya Gaddam, MD
• John R. Williams, 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