Dr. Grant Thomas Slagle, DO

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.

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.

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.

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.

• Willis Knighton Medical Center Hospital · Shreveport, LA · listed as Willis Knighton Medical Center, Inc

Colleagues at Wk Pierremont Eye Institute

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

• Dr. Sean Adams, OD Student in an Organized Health Care Education/Training Program · Shreveport, LA
• Anthony James Barbiero, OD Optometrist · Monroe, LA
• Dr. David D Bryan, MD Ophthalmology Physician · Shreveport, LA
• Kelli Coleman, MD Ophthalmology Physician · Shreveport, LA
• Wyche Taylor Coleman III Ophthalmology Physician · Shreveport, LA
• Stephen W Lewis, OD Optometrist · Shreveport, LA
• Janusz Luka, OD Optometrist · Shreveport, LA
• Sable Reynolds Physician Assistant · Shreveport, LA
• Christopher Lindon Shelby, MD Ophthalmology Physician · Shreveport, LA
• Mr. James Paul Swearingen Jr., MD Specialist · Shreveport, LA
• Margaret Ashley Wheat, MD Ophthalmology Physician · Shreveport, LA

Other providers in Chattanooga

• Dr. Thomas M Reynolds, MD

  Individual Ophthalmology Physician · NPI 1003815580

  2158 Northgate Park Ln Ste 302, Chattanooga, TN 37415-6957 · (423) 870-4900

• James P Richmond Jr., MD

  Individual Ophthalmology Physician · NPI 1184620288

  932 Spring Creek Rd, Chattanooga, TN 37412-3910 · (423) 894-1453

• Courtney Webb Ridner, MD

  Individual Ophthalmology Physician · NPI 1346228426

  1815 Gunbarrel Rd, Chattanooga, TN 37421-3130 · (423) 684-3937

• Mrs. Molly R Seal, MD

  Individual Ophthalmology Physician · NPI 1144227281

  1042 E 3rd St Ste 102, Chattanooga, TN 37403-2167 · (423) 265-1651

• Steven M Thomas MD PC

  Organization Ophthalmology Physician · NPI 1992834931

  632 Morrison Springs Rd Ste 301, Chattanooga, TN 37415-3402 · (423) 778-2020

• Dr. John L Stone, MD

  Individual Ophthalmology Physician · NPI 1033115373

  7268 Jarnigan Rd Ste 300, Chattanooga, TN 37421-3098 · (423) 664-3366

• Mr. Steven M Thomas, MD

  Individual Ophthalmology Physician · NPI 1275539975

  632 Morrison Springs Rd Ste 301, Chattanooga, TN 37415-3402 · (423) 778-2020

• Barrett Thompson, MD

  Individual Ophthalmology Physician · NPI 1659938181

  1815 Gunbarrel Rd, Chattanooga, TN 37421-3130 · (423) 803-2020