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

Dr. Thomas M Cook, DO

Individual provider Orthopaedic Surgery Physician · NPI 1942281308

Dr. Thomas M Cook, DO practises Orthopedic Surgery in Dayton, Ohio. Graduated from Rowan University School of Osteopathic Medicine in 1997, 29 years ago. Practices with Orthopedic Associates of Dayton Inc, an 8-clinician group and accepts Medicare assignment. Licensed in Ohio.

Years since qualifying
29
Trained at
Rowan University School of Osteopathic Medicine
Licensed in
OH
In the registry since
2005
Specialties on file
3
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

7980 N Main St
Dayton, OH 45415-2328 Not confirmed with CMS for 14 years — call before visiting
Phone: (937) 280-4988
Fax: (937) 280-4994
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Orthopaedic Surgery Physician (primary) Taxonomy 207X00000X · Licence 34-00-7054C (OH)
Orthopaedic Surgery Physician Taxonomy 207X00000X · Licence 34007054C (OH)
Orthopaedic Surgery Physician Taxonomy 207X00000X · Licence 34-007054C (OH)

Record details

NPI number1942281308
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorYes
NPI enumeratedNovember 10, 2005
Last updated in NPPESJune 19, 2012

Medicare enrollment

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

Medicare specialtyORTHOPEDIC SURGERY
Medical schoolROWAN UNIVERSITY SCHOOL OF OSTEOPATHIC MEDICINE
Graduated 1997 (29 years in practice)
Group practice Orthopedic Associates Of Dayton Inc — 8 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.

Lower limb (leg) arthroscopy (minimally invasive joint repair) 15 times · 88th percentile
Knee replacement 59 times · 83rd percentile
Hip replacement 34 times · 79th percentile
Upper limb (arm) arthroscopy (minimally invasive joint repair) 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 patients307
Services billed 2,426 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.

Royalty or License $5,827 3 payments · paid for the use of something the clinician owns or invented, such as a patent; not a fee for care or for time
Food and Beverage $233 9 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.

  • Miami Valley Hospital Hospital · Dayton, OH
  • Soin Medical Center Hospital · Beaver Creek, OH · listed as Beavercreek Medical Center
  • Wayne Hospital Hospital · Greenville, OH · listed as Wayne Hospital Company
  • Fidelity Health Care Home health agency · Moraine, OH · listed as Fidelity Health Care Inc
  • Queen City Skilled Care Llc Home health agency · Cincinnati, OH · listed as Queen City Skilled Care, LLC
  • Kettering Health Dayton Hospital · Dayton, OH
  • Ohio Valley Surgical Hospital Hospital · Springfield, OH

Colleagues at Orthopedic Associates of Dayton Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 8 clinicians in the practice; 6 are shown here.

Other providers in Dayton