Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Dr. Robert Tyson Keller, MD

Individual provider Internal Medicine Physician · NPI 1962445346

Dr. Robert Tyson Keller, MD practises Internal Medicine in Fort Worth, Texas. Graduated from University of Southern California Keck School of Medicine in 1982, 44 years ago. Practices with Fort Worth Medical Specialists PLLC, a 5-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Texas.

Years since qualifying
44
Trained at
University of Southern California Keck School of Medicine
Licensed in
TX
In the registry since
2006
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

724 Pennsylvania Ave
Fort Worth, TX 76104-2221
Phone: (817) 336-1200
Fax: (817) 732-6597
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 909 9th Ave Ste 400, Fort Worth, TX 76104-3932 — (817) 725-7880

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence H4975 (TX)

Record details

NPI number1962445346
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 14, 2006
Last updated in NPPESMarch 30, 2026
Certification dateMarch 30, 2026

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolUNIVERSITY OF SOUTHERN CALIFORNIA KECK SCHOOL OF MEDICINE
Graduated 1982 (44 years in practice)
Group practice Fort Worth Medical Specialists Pllc — 5 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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.

Removal of skin lesions 1–10 times
Removal of tissue 1–10 times
Removal or shaving of skin growth 1–10 times
Skin biopsy 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 patients338
Services billed 2,358 a service is one billed item, such as a visit, a test or a procedure
Average patient age76

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 $2,365 57 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.

  • Medical City Fort Worth Hospital · Fort Worth, TX · listed as Lv Medical Fort Worth, PLLC
  • Texas Health Harris Methodist Fort Worth Hospital · Fort Worth, TX · listed as Texas Health Harris Methodist Hospital Fort Worth
  • Global Rehab Fort Worth, LP Inpatient rehabilitation facility · Fort Worth, TX
  • Dfw Home Health Home health agency · Fort Worth, TX
  • Enhabit Home Health Home health agency · Fort Worth, TX
  • Reliant At Home Home health agency · Fort Worth, TX

Colleagues at Fort Worth Medical Specialists PLLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 5 clinicians in the practice; 3 are shown here.

Other providers in Fort Worth