Fangyi Zhang, MD

Medicare activity in 2024

Official CMS public-use data for Fangyi Zhang, 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. Fusion of additional segment of spine (22614)83 services
2. New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)44 services
3. Placement of stabilizing device to back, 3-6 spine bone segments (22842)39 services
4. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)36 services
5. Partial removal of spine bone with release of upper or lower spinal cord or nerves and/or removal of disc, each additional interspace (63035)27 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).

• Arthritis75%
• High blood pressure72%
• High cholesterol67%
• Depression39%
• Anxiety39%
• Diabetes25%

Hospitals where Fangyi Zhang works

Medicare's Facility Affiliation Data lists Fangyi Zhang 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.

• Harborview Medical CenterSeattle, WA · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 500064
• Island HospitalAnacortes, WA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 500007

Practice locations

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

• 1701 Columbia RdSeattle, WA 98195 (206) 598‑3100
• 1959 NE Pacific StSeattle, WA 98195 (206) 598‑4333
• 325 9th AveSeattle, WA 98104 (206) 731‑3000
• 908 Jefferson StSeattle, WA 98104 (206) 744‑2020

Group practices

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

• The Association of University Physicians3,535 clinicians in the group

Specialties

• Neurosurgeryprimary

Find other Neurosurgery doctors in Washington →

Other neurosurgeons in Seattle

Clinicians with the same Medicare primary specialty in Seattle, WA — not a recommendation.

• Abdulrahman Almansouri, MD
• Benjamin L. Grannan, MD
• Daniel L. Silbergeld, MD
• Christoph P. Hofstetter, MD
• Robert T. Buckley, MD
• Katie L. Krause, MD
• Andrew L. Ko, MD
• Mariam Ishaque, MD

All neurosurgeons in Seattle →

Other clinicians in The Association of University Physicians

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

• Mana Borenstine, CSW
• Megan L. Wilson, MD
• Julie A. Hodapp Macaulay, MD
• Alison M. Bays, MD
• Manjiri K. Dighe, MD
• Rosa M. Nadal Rios, 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