Dr. Thomas G. Devlin, MD PHD
Neurology (Neurology Physician)
- Medicare participating
At a glance
- Medical school
- University of Connecticut School of Medicine (1989)
- Years since graduation
- 37
- In the NPI registry since
- 2006
- Medicare patients seen, 2024
- 122
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. NPIs were first issued in May 2005 and became required on claims in 2007–2008, so an early date usually means the clinician was already in practice before then. What an NPI is
Education and training
- 1989Medical school: University of Connecticut School of Medicine
- 2006Registered with an NPI (national billing number; not a license date) — NPIs began in 2005, so practice likely started earlier
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
-
Neurology Physician primary
TN license MD0000028134 · FL license ME147120 · GA license 042229 · NH license 21012
As reported to the NPI registry. To confirm a license is current, check the state medical board.
Where they work
Hospitals
- Memorial Healthcare System, Inc Chattanooga, TN
- Commonspirit-Memorial Hospital-North Georgia Ringgold, GA
Medical groups
- Memorial Health PArtners Foundation Inc (485 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 patients and services
- Medicare patients, 2024
- 122
- Services billed
- 162
- Patients’ average age
- 77
| Service | Times | Patients |
|---|---|---|
| Established patient office or other outpatient visit, 30-39 minutes | 85 | 71 |
| Measurement of brain wave activity (eeg), awake and drowsy | 38 | 36 |
| New patient office or other outpatient visit, 45-59 minutes | 37 | 37 |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 33 | 22 |
| Measurement of brain wave activity (eeg), awake and asleep | 13 | 13 |
| Telehealth consultation, critical care, initial , physicians typically spend 60 minutes communicating with the patient and providers via telehealth | 11 | 11 |
Medicare fee-for-service only. CMS leaves out services billed for fewer than 11 patients. These figures describe a practice’s Medicare work; they aren’t a measure of quality.
Medicare prescriptions
| Drug | Prescriptions |
|---|---|
| Clonazepam Other prescribers in Chattanooga, TN | 20 |
| Lacosamide Other prescribers in Chattanooga, TN | 13 |
| Levetiracetam Other prescribers in Chattanooga, TN | 12 |
| Dextroamphetamine-Amphetamine (dextroamphetamine/amphetamine) Other prescribers in Chattanooga, TN | 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, 3 companies reported 3 payments worth $227 in total to this clinician.
| Microtransponder, Inc. | $187 |
|---|---|
| AbbVie Inc. | $20.41 |
| Lilly USA, LLC | $19.41 |
| Food and Beverage | $227 |
|---|
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.