Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Aaron Thomas Lloyd, MD

Individual provider Anesthesiology Physician · NPI 1043297856

Aaron Thomas Lloyd, MD is registered under Physical Medicine and Rehabilitation in Dallas, Texas. Graduated from Pennsylvania State University College of Medicine in 1990, 36 years ago. Practices with Collaborative Health Group PLLC, a 2-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
36
Trained at
Pennsylvania State University College of Medicine
Licensed in
TX
In the registry since
2005
Specialties on file
5
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

9301 N Central Expy Ste 685
Dallas, TX 75231-0816
Phone: (469) 697-7300
Fax: (469) 697-7302
Show map & directions

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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 17051 Dallas Pkwy Ste 440, Addison, TX 75001-7114 — (972) 572-6101

Specialties & licences

Interventional Pain Medicine Physician (primary) Taxonomy 208VP0014X · Licence K4130 (TX)
Anesthesiology Physician Taxonomy 207L00000X · Licence K4130 (TX)
Pain Medicine (Anesthesiology) Physician Taxonomy 207LP2900X · Licence K4130 (TX)
Pain Medicine (Physical Medicine & Rehabilitation) Physician Taxonomy 2081P2900X · Licence K4130 (TX)
Pain Medicine (Psychiatry & Neurology) Physician Taxonomy 2084P2900X · Licence K4130 (TX)

Record details

NPI number1043297856
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 22, 2005
Last updated in NPPESMay 15, 2024
Certification dateMay 15, 2024

Medicare enrollment

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

Medicare specialtyPHYSICAL MEDICINE AND REHABILITATION
Also practisesANESTHESIOLOGY, PAIN MANAGEMENT
Medical schoolPENNSYLVANIA STATE UNIVERSITY COLLEGE OF MEDICINE
Graduated 1990 (36 years in practice)
Group practice Collaborative Health Group Pllc — 2 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.

Spinal fusion 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 patients291
Services billed 1,321 a service is one billed item, such as a visit, a test or a procedure
Average patient age75

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.

Food and Beverage $1,322 39 payments · a meal or drink at a meeting or visit, not a fee
Travel and Lodging $670 4 payments · travel or lodging paid or reimbursed, such as to attend a conference

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.

Also affiliated with 1 inpatient rehabilitation facility, which CMS identifies by certification number only.

Colleagues at Collaborative Health Group PLLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice.

Other providers in Dallas