Dr. Thomas Duffy, DO
Family Medicine (Family Medicine Physician)
At a glance
- Years since graduation
- 6
- In the NPI registry since
- 2021
The NPI date is when this clinician registered for a National Provider Identifier, the billing number used on health claims. It is not a license, graduation or board-certification date. What an NPI is
Education and training
- 2021Registered with an NPI (national billing number; not a license date)
Medicare’s Care Compare data doesn’t list this clinician’s medical school. Undergraduate school, residency, fellowship, licensing exams and board certification aren’t in public federal data. Board certification can be confirmed with the certifying board (ABMS member boards for MDs, AOA boards for DOs).
Specialties and state licenses
-
Family Medicine Physician primary
OK license 7696
As reported to the NPI registry. To confirm a license is current, check the state medical board.
Where they work
Medical groups
- Morton Comprehensive Health Services Inc (29 clinicians)
Hospitals this clinician lists with Medicare, and groups they bill Medicare through (Care Compare). Affiliation doesn’t mean they see patients at every location.
Medicare prescriptions
| Drug | Prescriptions |
|---|---|
| Lisinopril-Hydrochlorothiazide (lisinopril/hydrochlorothiazide) Other prescribers in Tulsa, OK | 22 |
| Jardiance (empagliflozin) Other prescribers in Tulsa, OK | 16 |
| Atorvastatin Calcium Other prescribers in Tulsa, OK | 15 |
| Lantus Solostar (insulin glargine,hum.rec.anlog) Other prescribers in Tulsa, OK | 12 |
| Levothyroxine Sodium Other prescribers in Tulsa, OK | 12 |
| Amlodipine Besylate Other prescribers in Tulsa, OK | 11 |
Prescriptions filled under Medicare Part D, including refills. CMS leaves out drugs prescribed fewer than 11 times.
Payments from drug and device companies
In 2025, 2 companies reported 2 payments worth $40.11 in total to this clinician.
| Teva Pharmaceuticals USA, Inc. | $25.66 |
|---|---|
| Lilly USA, LLC | $14.45 |
| Food and Beverage | $40.11 |
|---|
From CMS Open Payments. A payment is not evidence of wrongdoing; many are for consulting, teaching or meals. Clinicians can review and dispute their records with CMS.