Weijian Zhu, MD

Medicare activity in 2024

Official CMS public-use data for Weijian 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. Pathology examination of tissue using a microscope, intermediate complexity (88305)31,596 services
2. Special stained specimen slides to identify organisms including interpretation and report (88312)5,620 services
3. Special stained specimen slides to examine tissue, initial procedure (88342)3,448 services
4. Special stained specimen slides to examine tissue, each additional procedure (88341)2,178 services
5. Special stained specimen slides to examine tissue including interpretation and report (88313)1,339 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 cholesterol75%
• High blood pressure71%
• Arthritis47%
• Diabetes25%
• Ischemic heart disease25%
• Anxiety23%

Hospitals where Weijian Zhu works

Medicare's Facility Affiliation Data lists Weijian 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.

• University of Michigan Health SystemAnn Arbor, MI · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 230046

Practice locations

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

• 1000 Mansell Exchange W, Suite 210Alpharetta, GA 30022 (404) 888‑7575
• 2073 Charlie Hall BlvdCharleston, SC 29414 (843) 571‑0643
• 2520 Windy Hill Rd SE, Suite 102Marietta, GA 30067 (770) 612‑8165
• 610 3rd St, Suite 202Macon, GA 31201 (478) 464‑2600

Group practices

Medicare enrollment lists Weijian Zhu as a member of these groups (CMS data updated October 2, 2026).

• Aga, LLC137 clinicians in the group
• Gastroenterology Associates of Central Ga LLC18 clinicians in the group
• Palmetto Digestive Disease PA11 clinicians in the group

Specialties

• Pathologyprimary

Find other Pathology doctors in Georgia →

Other pathologists in Alpharetta

Clinicians with the same Medicare primary specialty in Alpharetta, GA — not a recommendation.

• Laura Michael, DO
• Brando Cobanov, MD
• Charles Parrish, MD
• Tara W. Chang, MD
• Aaron J. Leifer, MD
• Keni Gu, MD
• Neha Varshney, MD
• Daniel Dang, MD

All pathologists in Alpharetta →

Other clinicians in Aga, LLC

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

• Rosirma Corney
• Brando Cobanov, MD
• Daniel Dang, MD
• Mubashar Munir, MD
• Edward Rydzak, MD
• Madeline R. Russell, 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