Hui Zheng, MD

Medicare activity in 2024

Official CMS public-use data for Hui Zheng, 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 low level od decision making, if using time, 20 minutes or more (99213)236 services
2. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)146 services
3. Physician or allowed practitioner re-certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians a (G0179)89 services
4. Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)89 services
5. Telephone medical discussion with physician, 5-10 minutes (99441)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 cholesterol75%
• Diabetes34%
• Osteoporosis28%
• Arthritis27%
• Ischemic heart disease25%

Hospitals where Hui Zheng works

Medicare's Facility Affiliation Data lists Hui Zheng 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.

• Washington HospitalFremont, CA · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 050195

Practice locations

Addresses where Hui Zheng is enrolled with Medicare (CMS data updated October 2, 2026).

• 175 N Jackson Ave, Suite 103San Jose, CA 95116 (408) 272‑1600
• 2333 Mowry Ave, Suite 300Fremont, CA 94538 (510) 796‑0222
• 500 E Calaveras Blvd, Suite 100Milpitas, CA 95035 (408) 942‑0980
• 6250 Thornton AveNewark, CA 94560 (510) 791‑1798

Group practices

Medicare enrollment lists Hui Zheng as a member of this group (CMS data updated October 2, 2026).

• California Cardiovascular Consultants29 clinicians in the group

Specialties

• Family Practiceprimary

Find other Family Practice doctors in California →

Other family doctors in San Jose

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

• Joshua C. Nguyen, DO
• Thang Tran
• Henry S. Chua, MD
• Valerie L. Halls, MD
• My-Phuc Le, MD
• Becky Wallin, MD
• Rachel Gottlieb, MD
• Galiba G. Rahman, MD

All family doctors in San Jose →

Other clinicians in California Cardiovascular Consultants

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

• Padmaja Sharma, MD
• Nabil A. Shafi, MD
• Ahmed Hussain, MD
• Thirupath Reddy, MD
• Shakir A. Hyder, MD
• Ajit P. Sandhu, 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