Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Internal Medicine

Rayan S. Qazi, MD

Works at hospitals in Longview, TX · Tyler, TX · Texas

Summary

Dr. Rayan S. Qazi, MD is an internal medicine doctor at 18780 Interstate 20, Canton, TX 75103. Phone: (903) 567-4841. Accepts Medicare assignment. In 2024, Rayan S. Qazi had 108 Original Medicare patients and 196 services. NPI 1851920722. 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 Rayan S. Qazi, 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 Rayan S. Qazi accept Medicare assignment?
Yes. Medicare's clinician data says Rayan S. Qazi 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 Rayan S. Qazi see?
In 2024, CMS data shows 108 Original Medicare patients and 196 services for Rayan S. Qazi. This counts Original Medicare only and measures volume, not quality.
What is Rayan S. Qazi's NPI number?
1851920722. 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 Rayan S. Qazi, 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 patients108
Services billed to Medicare196
Different services or procedures12
Participating Medicare providerYes
Average age of these patients75

Most frequent services

  1. Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (85025)109 services
  2. Manual urinalysis test with examination using microscope, automated (81001)27 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%
  • Arthritis53%
  • Ischemic heart disease39%
  • Diabetes32%
  • Depression30%

Hospitals where Rayan S. Qazi works

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

Group practices

Medicare enrollment lists Rayan S. Qazi as a member of these groups (CMS data updated October 2, 2026).

  • CHRISTUS Trinity Clinic Texas1,540 clinicians in the group
  • North Texas Physician Services, PLLC238 clinicians in the group

Specialties

Find other Internal Medicine doctors in Texas →

Other internal medicine doctors in Texas

Clinicians with the same Medicare primary specialty in Texas — not a recommendation.

All internal medicine doctors in Texas →

Other clinicians in CHRISTUS Trinity Clinic Texas

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

Clinician information

CredentialMD
Graduation year2015 (11 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1851920722
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