DR. THU MINDY LY D.O.
NPI 1639455140
Family Medicine in Allen, TX
About Dr. Thu Mindy Ly D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. THU MINDY LY D.O. (NPI 1639455140) is an individual family medicine provider in Allen, Texas, licensed in Texas (P4977) and active in the NPI registry since October 2011. She is enrolled in Medicare PECOS, is affiliated with Medical Center Of Mckinney, and is a graduate of Lake Erie College Of Osteopathic Medicine, Erie (2010).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Thu Mindy Ly D.o. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Thu Ly reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Dallas, TX 75231
- Reassigned Medicare billing, Texas enrollment
- 1,639 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Medical Center Of Mckinney
Acute Care Hospitals · Mckinney, TXTexas Health Presbyterian Hospital Allen
Acute Care Hospitals · Allen, TXPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 75013 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
ALLEN, TX 75013
ALLEN, TX 75013
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Thu Ly's NPI number?
The NPI number for Thu Ly is 1639455140. It was assigned to this individual provider in the NPPES registry on October 28, 2011.
Where is Thu Ly located?
Thu Ly practices at 1105 Central Expy N, Allen, TX 75013. The listed phone number is (972) 727-9877.
What is Thu Ly's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Thu Ly enrolled in Medicare?
Yes. Thu Ly is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Thu Ly's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Thu Ly reassigns Medicare benefits to Texas Health Physicians Group (Dallas, TX). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Thu Ly's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Thu Ly accept?
Health plans from Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 1 other insurer list Thu Ly as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Thu Ly affiliated with any hospitals?
According to CMS data, Thu Ly is affiliated with Medical Center Of Mckinney and Texas Health Presbyterian Hospital Allen.
When was this NPI record last updated?
The NPPES record for Thu Ly was last updated on June 26, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Dr. Thu Mindy Ly, D.O. · NPI 1639455140
Family Medicine physician in Allen, Texas. Individual provider, active in the CMS NPPES registry since October 28, 2011.
## Identity
- **NPI:** 1639455140 (Entity type: Individual)
- **Enumerated:** October 28, 2011
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** P4977 (Texas)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1105 CENTRAL EXPY N, Allen, TX 75013-6103
- **Phone:** (972) 727-9877
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Texas Health Physicians Group (NPI 1053767897, Dallas, TX), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Lake Erie College Of Osteopathic Medicine, Erie, class of 2010
## Record status
- **NPPES last updated:** June 26, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1639455140) · Data from the CMS NPPES public registry.