Jay Jiguang Zhu, MD

Medicare activity in 2024

Official CMS public-use data for Jay Jiguang Zhu, 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. Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)60 services
2. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)35 services
3. Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)28 services
4. Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)15 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 pressure74%
• High cholesterol72%
• Arthritis44%
• Anxiety37%
• Diabetes35%
• Depression28%

Hospitals where Jay Jiguang Zhu works

Medicare's Facility Affiliation Data lists Jay Jiguang Zhu 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.

• Memorial Hermann - Texas Medical CenterHouston, TX · Acute Care Hospital · Medicare rating: 4 of 5 stars · CCN 450068
• Memorial Hermann Sugar Land HospitalSugar Land, TX · Acute Care Hospital · Medicare rating: 4 of 5 stars · CCN 450848

Practice locations

Addresses where Jay Jiguang Zhu is enrolled with Medicare (CMS data updated October 2, 2026).

• 6400 Fannin St, Suite 2800Houston, TX 77030 (713) 486‑8000

Group practices

Medicare enrollment lists Jay Jiguang Zhu as a member of this group (CMS data updated October 2, 2026).

• UT Physicians213 clinicians in the group

Specialties

• Neurologyprimary
• Neurosurgeryalso

Find other Neurology doctors in Texas →

Other neurologists in Houston

Clinicians with the same Medicare primary specialty in Houston, TX — not a recommendation.

• Abdul R. Alchaki, MD
• Vinay K. Puduvalli, MD
• Venkatarajan Sankaranarayanan, MD
• Natalie Organek, DO
• Eddie Patton, MD
• Rahim Shakoor, MD
• Randolph W. Evans, MD
• Jacob J. Mandel, MD

All neurologists in Houston →

Other clinicians in UT Physicians

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

• Khalid E. Khalid, MD
• Eileen E. Whalen, NP
• Mark J. Amsbaugh, MD
• Kareem M. Elzamly, MD
• Eddie Patton, MD
• Sean I. Savitz, 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