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Pathology

Yi Zhuang, MD

Works at hospitals in Wauseon, OH · Huntington, IN · Fort Wayne, IN · Ohio, Indiana

Summary

Dr. Yi Zhuang, MD is a pathologist at 10 John Kissinger Dr, Wabash, IN 46992. Phone: (260) 563-3131. Accepts Medicare assignment. In 2024, Yi Zhuang had 887 Original Medicare patients and 2,801 services. NPI 1780704304. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

From official Medicare data

This page shows what Medicare's official clinician data says about Yi Zhuang, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Yi Zhuang accept Medicare assignment?
Yes. Medicare's clinician data says Yi Zhuang accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
How many Medicare patients does Yi Zhuang see?
In 2024, CMS data shows 887 Original Medicare patients and 2,801 services for Yi Zhuang. This counts Original Medicare only and measures volume, not quality.
What is Yi Zhuang's NPI number?
1780704304. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Medicare activity in 2024

Official CMS public-use data for Yi Zhuang, 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.

Original Medicare patients887
Services billed to Medicare2,801
Different services or procedures32
Participating Medicare providerYes
Average age of these patients73

Most frequent services

  1. Pathology examination of tissue using a microscope, intermediate complexity (88305)857 services
  2. Special stained specimen slides to examine tissue, each additional procedure (88341)503 services
  3. Special stained specimen slides to examine tissue, initial procedure (88342)170 services
  4. Special stained specimen slides to examine tissue including interpretation and report (88313)163 services
  5. Protein measurement, serum (84165)155 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%
  • Arthritis55%
  • Diabetes36%
  • Ischemic heart disease34%
  • Chronic kidney disease34%

Hospitals where Yi Zhuang works

Medicare's Facility Affiliation Data lists Yi Zhuang 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.

Practice locations

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

Group practices

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

  • Allied Hospital Pathologists PC9 clinicians in the group

Specialties

Find other Pathology doctors in Indiana →

Other pathologists in Wabash

Clinicians with the same Medicare primary specialty in Wabash, IN — not a recommendation.

All pathologists in Wabash →

Other clinicians in Allied Hospital Pathologists PC

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

Clinician information

CredentialMD
Medical schoolUniversity Of Kansas School Of Med (kc/wich/sal)
Graduation year2009 (17 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1780704304
CorrectionsReport an error or suggest an update →

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