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Internal Medicine

Xiyun Shao, MD

Sees patients in Flushing, NY · New York

Summary

Dr. Xiyun Shao, MD is an internal medicine doctor at 13633 37th Ave, Suite 6a, Flushing, NY 11354. Phone: (917) 566-8986. Accepts Medicare assignment. In 2024, Xiyun Shao had 22 Original Medicare patients and 176 services. NPI 1396931085. Source: CMS National Downloadable File, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

  • Specialty: Internal medicine doctor (Medicare lists Internal Medicine)
  • Address: 13633 37th Ave, Suite 6a, Flushing, NY 11354 · Directions
  • Phone: (917) 566‑8986
  • Medicare: Accepts Medicare assignment
  • Medical school: graduated 1990 (36 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Xiyun Shao, 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 Xiyun Shao accept Medicare assignment?
Yes. Medicare's clinician data says Xiyun Shao 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 Xiyun Shao see?
In 2024, CMS data shows 22 Original Medicare patients and 176 services for Xiyun Shao. This counts Original Medicare only and measures volume, not quality.
What is Xiyun Shao's NPI number?
1396931085. 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 Xiyun Shao, 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 patients22
Services billed to Medicare176
Different services or procedures16
Participating Medicare providerYes
Average age of these patients75

Most frequent services

  1. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)65 services
  2. Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month (99490)51 services
  3. Insertion of needle into vein (3 years or older) (36410)17 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 pressure73%

Practice locations

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

Specialties

Find other Internal Medicine doctors in New York →

Other internal medicine doctors in Flushing

Clinicians with the same Medicare primary specialty in Flushing, NY — not a recommendation.

All internal medicine doctors in Flushing →

Clinician information

CredentialMD
Graduation year1990 (36 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1396931085
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. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  2. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians