Zhaoying Xian, MD

Medicare activity in 2024

Official CMS public-use data for Zhaoying Xian, 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. X-ray of chest, 1 view (71045)138 services
2. Ct scan of blood vessels of chest with contrast (71275)34 services
3. X-ray of chest, 2 views (71046)32 services
4. Complete ultrasound scan behind abdominal cavity (76770)30 services
5. Ct scan of abdomen and pelvis with contrast (74177)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 blood pressure75%
• High cholesterol75%
• Arthritis53%
• Ischemic heart disease52%
• Diabetes49%
• Chronic kidney disease46%

Hospitals where Zhaoying Xian works

Medicare's Facility Affiliation Data lists Zhaoying Xian 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.

• HCA Houston Healthcare KingwoodKingwood, TX · Acute Care Hospital · Medicare rating: 3 of 5 stars · CCN 450775
• HCA Houston Healthcare NorthwestHouston, TX · Acute Care Hospital · Medicare rating: 2 of 5 stars · CCN 450638
• HCA Houston Healthcare TomballTomball, TX · Acute Care Hospital · Medicare rating: 3 of 5 stars · CCN 450670
• HCA Houston Healthcare WestHouston, TX · Acute Care Hospital · Medicare rating: 1 of 5 stars · CCN 450644

Practice locations

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

• 800 Peakwood Dr, Suite 5eHouston, TX 77090 (281) 440‑5158

Group practices

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

• Houston Northwest Radiology Assn30 clinicians in the group

Specialties

• Interventional Radiologyprimary

Find other Interventional Radiology doctors in Texas →

Other interventional radiologists in Houston

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

• David D. Lawrence, MD
• Rahul A. Sheth, MD
• Francis G. Celii, MD
• Ashkan Berenji, DO
• Mihir M. Patel, MD
• Rajiv P. Thakur, MD
• Armeen Mahvash, MD
• Rodrick C. Zvavanjanja, MD

All interventional radiologists in Houston →

Other clinicians in Houston Northwest Radiology Assn

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

• Craig Cook, MD
• Jeffrey J. Zatorski, MD
• David M. Olifant, MD
• Chandra S. Katragadda, MD
• David Chiao, MD
• Hasaan M. Siddiqui, 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