Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Lydia Chia-Yi Lee, MD

Individual provider Orthopaedic Surgery Physician · NPI 1063771970

Lydia Chia-Yi Lee, MD practises Orthopedic Surgery in Houston, Texas. Graduated from Baylor College of Medicine in 2010, 16 years ago. Practices with Ortholonestar PLLC, a 415-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in California and Texas.

Years since qualifying
16
Trained at
Baylor College of Medicine
Licensed in
CA, TX
In the registry since
2012
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

10425 Huffmeister Rd Ste 320
Houston, TX 77065-3429
Phone: (281) 955-2650
Fax: (281) 955-5875
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 9645 Barker Cypress Rd Ste 110, Cypress, TX 77433-5292 — (281) 955-2650
  • 22485 Tomball Pkwy Ste 2100, Houston, TX 77070-1560 — (281) 955-2650

Specialties & licences

Orthopaedic Foot and Ankle Surgery Physician (primary) Taxonomy 207XX0004X · Licence A118069 (CA)
Orthopaedic Surgery Physician Taxonomy 207X00000X · Licence A118069 (CA)
Orthopaedic Foot and Ankle Surgery Physician Taxonomy 207XX0004X · Licence T8874 (TX)

Record details

NPI number1063771970
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 11, 2012
Last updated in NPPESAugust 18, 2022
Certification dateAugust 18, 2022

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyORTHOPEDIC SURGERY
Medical schoolBAYLOR COLLEGE OF MEDICINE
Graduated 2010 (16 years in practice)
Group practice Ortholonestar Pllc — 415 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Procedures

From CMS Care Compare, which counts the procedures a clinician billed to Original Medicare and Medicare Advantage over a recent 12-month period. CMS reports a fixed list of common procedures, so this is not everything the clinician does. Counts of 10 or fewer are given as a range, because CMS withholds small numbers.

Melanoma (skin cancer) excision 1–10 times
Removal of nail tissue 1–10 times
Removal of tissue 1–10 times

The percentile compares how often this clinician performed the procedure with other clinicians who performed it, as CMS calculates it. It measures volume, not outcomes or skill.

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients357
Services billed 4,102 a service is one billed item, such as a visit, a test or a procedure
Average patient age73

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Travel and Lodging $1,954 5 payments · travel or lodging paid or reimbursed, such as to attend a conference
Food and Beverage $715 13 payments · a meal or drink at a meeting or visit, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

  • Hca Houston Healthcare Tomball Hospital · Tomball, TX · listed as Tomball Hospital Authority
  • St Luke'S Hospital At The Vintage Hospital · Houston, TX · listed as St Luke's Hospital at the Vintage LLC
  • Hca Houston Healthcare Kingwood Hospital · Kingwood, TX
  • Choice Health At Home Home health agency · Tomball, TX

Colleagues at Ortholonestar PLLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 415 clinicians in the practice; 12 are shown here.

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