Andrew Zheng, MD

Medicare activity in 2024

Official CMS public-use data for Andrew 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. Injection, faricimab-svoa, 0.1 mg (J2777)18,480 services
2. Imaging of retina (92134)2,285 services
3. Injection of drug into eye (67028)1,331 services
4. Injection, aflibercept, 1 mg (J0178)1,260 services
5. Established patient complete exam of visual system (92014)898 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 pressure69%
• High cholesterol69%
• Arthritis45%
• Diabetes27%
• Ischemic heart disease26%
• Chronic kidney disease26%

Hospitals where Andrew Zheng works

Medicare's Facility Affiliation Data lists Andrew 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.

• Goodland Regional Medical CenterGoodland, KS · Critical Access Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 171370
• Gove County Medical CenterQuinter, KS · Critical Access Hospital · Emergency services: listed by Medicare · CCN 171367
• Saint Joseph HospitalDenver, CO · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 060028

Practice locations

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

• 220 W 2nd StGoodland, KS 67735 (785) 890‑6030
• 255 S Routt St, Suite 200Lakewood, CO 80228
• 55 Madison St, Suite 300Denver, CO 80206 (303) 261‑1600

Group practices

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

• Colorado Retina Associates, PLLC15 clinicians in the group

Specialties

• Ophthalmologyprimary

Find other Ophthalmology doctors in Kansas →

Other ophthalmologists in Goodland

Clinicians with the same Medicare primary specialty in Goodland, KS — not a recommendation.

• Robert G. Fante, MD
• Robert J. Courtney, MD
• William E. Richheimer, MD
• Alexandra E. Levitt, MD

All ophthalmologists in Goodland →

Other clinicians in Colorado Retina Associates, PLLC

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

• Frank S. Siringo, OD
• Peter G. Hovland, MD
• Vlad M. Matei, MD
• Mimi Liu, MD
• Miriah M. Teeter, MD
• Robert J. Courtney, 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