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Family Practice

Thu M. Ly, DO

Works at hospitals in McKinney, TX · Allen, TX · Texas

Summary

Thu M. Ly, DO (Family Practice) is listed by Medicare at 2 hospitals in McKinney, TX and Allen, TX. NPI 1639455140. Medicare data says the clinician accepts Medicare assignment. Source: CMS Facility Affiliation Data, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Thu M. Ly, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

Family PracticePrimary specialty
YesAccepts Medicare assignment
YesOffers telehealth
16Years since medical school (graduated 2010)
Lake Erie College Of Osteopathic Medicine, ErieMedical school
FemaleGender (as listed)
Texas Health Physicians GroupGroup practice

Quick answers

Which hospitals does Thu M. Ly work at?
Medicare's official clinician data lists Thu M. Ly at 2 hospitals: Medical Center of McKinney and Texas Health Presbyterian Hospital Allen. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Thu M. Ly see patients?
Medicare's clinician data lists 1 practice location in Allen, TX. Call before your visit to confirm the address.
What is Thu M. Ly's specialty?
Medicare lists Family Practice as the primary specialty.
Does Thu M. Ly accept Medicare assignment?
Yes. Medicare's clinician data says Thu M. Ly accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
Does Thu M. Ly offer telehealth?
Medicare's clinician data says Thu M. Ly offers telehealth services. Ask the office which visits can be done by video or phone.
What is the phone number for Thu M. Ly?
(972) 747-0777, as listed in official Medicare / NPI Registry data.
What is Thu M. Ly's NPI number?
1639455140. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Thu M. Ly works

Medicare's Facility Affiliation Data lists Thu M. Ly at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.

Practice locations

Addresses where Thu M. Ly is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Thu M. Ly as a member of this group (CMS data updated 2026-10-02).

  • Texas Health Physicians Group1,365 clinicians in the group

Specialties

Find other Family Practice doctors in Texas →

Other family doctors in Allen

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

All family doctors in Allen →

Clinician information

CredentialDO
Medical schoolLake Erie College Of Osteopathic Medicine, Erie
Graduation year2010
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1639455140
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 2026-10-02, retrieved 2026-10-29
  2. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  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