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Internal Medicine

Sara Sadiq-Ali, DO

Works at hospitals in Frisco, TX · McKinney, TX · Plano, TX · Texas

Summary

Dr. Sara Sadiq-Ali, DO is an internal medicine doctor at 6537 Preston Rd, Plano, TX 75024. Phone: (972) 867-9131. Accepts Medicare assignment. In 2024, Sara Sadiq-Ali had 352 Original Medicare patients and 1,777 services. NPI 1578938882. 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 Sara Sadiq-Ali, 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 Sara Sadiq-Ali accept Medicare assignment?
Yes. Medicare's clinician data says Sara Sadiq-Ali 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 Sara Sadiq-Ali see?
In 2024, CMS data shows 352 Original Medicare patients and 1,777 services for Sara Sadiq-Ali. This counts Original Medicare only and measures volume, not quality.
What is Sara Sadiq-Ali's NPI number?
1578938882. 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 Sara Sadiq-Ali, 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 patients352
Services billed to Medicare1,777
Different services or procedures43
Participating Medicare providerYes
Average age of these patients76

Most frequent services

  1. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)652 services
  2. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)263 services
  3. Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)189 services
  4. Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)176 services
  5. Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)69 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%
  • Arthritis60%
  • Diabetes53%
  • Ischemic heart disease51%
  • Chronic kidney disease51%

Hospitals where Sara Sadiq-Ali works

Medicare's Facility Affiliation Data lists Sara Sadiq-Ali 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 Sara Sadiq-Ali is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Sara Sadiq-Ali as a member of this group (CMS data updated October 2, 2026).

  • Infectious Disease Doctors, PA17 clinicians in the group

Specialties

Find other Internal Medicine doctors in Texas →

Other internal medicine doctors in Plano

Clinicians with the same Medicare primary specialty in Plano, TX — not a recommendation.

All internal medicine doctors in Plano →

Other clinicians in Infectious Disease Doctors, PA

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

Clinician information

CredentialDO
Graduation year2015 (11 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1578938882
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