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Surgical Oncology

Yinin Hu, MD

Works at hospitals in Baltimore, MD · Easton, MD · Towson, MD · Maryland

Summary

Dr. Yinin Hu, MD is a surgical oncologist at 22 S Green St, Baltimore, MD 21201. Phone: (410) 328-5191. Accepts Medicare assignment. In 2024, Yinin Hu had 93 Original Medicare patients and 196 services. NPI 1346539566. 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 Yinin Hu, 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 Yinin Hu accept Medicare assignment?
Yes. Medicare's clinician data says Yinin Hu 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 Yinin Hu see?
In 2024, CMS data shows 93 Original Medicare patients and 196 services for Yinin Hu. This counts Original Medicare only and measures volume, not quality.
What is Yinin Hu's NPI number?
1346539566. 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 Yinin Hu, 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 patients93
Services billed to Medicare196
Different services or procedures21
Participating Medicare providerYes
Average age of these patients70

Most frequent services

  1. New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)56 services
  2. Ultrasound scan of head and neck soft tissue (76536)37 services
  3. Removal or exploration of parathyroid glands (60500)28 services
  4. Removal of thyroid lobe on side of neck (60220)13 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%
  • Arthritis47%
  • Diabetes44%
  • Osteoporosis38%
  • Depression37%

Hospitals where Yinin Hu works

Medicare's Facility Affiliation Data lists Yinin Hu 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 Yinin Hu is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

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

  • University of Maryland Surgical Associates PA93 clinicians in the group

Specialties

Find other Surgical Oncology doctors in Maryland →

Other surgical oncologists in Baltimore

Clinicians with the same Medicare primary specialty in Baltimore, MD — not a recommendation.

All surgical oncologists in Baltimore →

Other clinicians in University of Maryland Surgical Associates PA

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

Clinician information

CredentialMD
Medical schoolWashington University School Of Medicine
Graduation year2011 (15 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1346539566
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