Dr. Geoffrey A. Eubank, MD
Neurology (Neurology Physician)
- Medicare participating
At a glance
- Medical school
- Ohio State University College of Medicine (1991)
- Years since graduation
- 35
- In the NPI registry since
- 2005
- Medicare patients seen, 2024
- 338
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
- 1991Medical school: Ohio State University College of Medicine
- 2005Registered 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
OH license 35-063607 -
Vascular Neurology Physician
OH license 35063607
As reported to the NPI registry. To confirm a license is current, check the state medical board.
Where they work
Hospitals
- Riverside Methodist Hospital Columbus, OH
- Grant Medical Center Columbus, OH
- Dublin Methodist Hospital Dublin, OH
Medical groups
- Ohiohealth Corporation (2,314 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
- 338
- Services billed
- 22,159
- Patients’ average age
- 70
| Service | Times | Patients |
|---|---|---|
| Injection, onabotulinumtoxina, 1 unit | 21,510 | 34 |
| Established patient office or other outpatient visit, 30-39 minutes | 86 | 80 |
| Established patient office or other outpatient visit, 40-54 minutes | 81 | 74 |
| New patient office or other outpatient visit, 45-59 minutes | 56 | 56 |
| Needle measurement of electrical activity in muscle with injection of chemical for paralysis of nerve muscle | 51 | 20 |
| Injection of chemical for paralysis of nerve muscles on side of neck excluding voice box | 35 | 11 |
| Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 33 | 32 |
| Established patient office or other outpatient visit, 20-29 minutes | 30 | 30 |
| Imaging of optic nerve | 28 | 28 |
| Injection of chemical for paralysis of nerve muscles on arm or leg, 5 or more muscles, first extremity | 27 | 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 |
|---|---|
| Gabapentin Other prescribers in Columbus, OH | 173 |
| Levetiracetam Other prescribers in Columbus, OH | 165 |
| Baclofen Other prescribers in Columbus, OH | 152 |
| Donepezil Hcl Other prescribers in Columbus, OH | 75 |
| Lamotrigine Other prescribers in Columbus, OH | 72 |
| Carbidopa-Levodopa (carbidopa/levodopa) Other prescribers in Columbus, OH | 61 |
| Topiramate Other prescribers in Columbus, OH | 57 |
| Pregabalin Other prescribers in Columbus, OH | 50 |
| Teriflunomide | 46 |
| Lacosamide Other prescribers in Columbus, OH | 45 |
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, 10 companies reported 119 payments worth $91,778 in total to this clinician.
| EMD Serono, Inc. | $63,699 |
|---|---|
| Tg Therapeutics, Inc. | $22,063 |
| Amgen Inc. | $4,699 |
| Genzyme Corporation | $323 |
| E.r. Squibb & Sons, L.l.c. | $290 |
| Genentech USA, Inc. | $186 |
| Alexion Pharmaceuticals, Inc. | $167 |
| Biogen, Inc. | $153 |
| Compensation for services other than consulting (speaking, faculty) | $72,648 |
|---|---|
| Travel and Lodging | $9,164 |
| Food and Beverage | $6,051 |
| Consulting Fee | $3,915 |
What the payments were for
| Company | What it was for | Amount |
|---|---|---|
| EMD Serono, Inc. May 20, 2025 | Compensation for services other than consulting (speaking, faculty) Mavenclad · Neurology Company’s descriptionSpeaker Training (Fee For Service) | $8,970 |
| EMD Serono, Inc. Aug 8, 2025 | Compensation for services other than consulting (speaking, faculty) Mavenclad · Neurology Company’s descriptionSpeaking Services (Fee For Service) | $7,935 |
| EMD Serono, Inc. Jul 1, 2025 | Compensation for services other than consulting (speaking, faculty) Mavenclad · Neurology Company’s descriptionSpeaking Services (Fee For Service) | $7,935 |
| EMD Serono, Inc. Mar 14, 2025 | Compensation for services other than consulting (speaking, faculty) Mavenclad · Neurology Company’s descriptionSpeaking Services (Fee For Service) | $6,555 |
| EMD Serono, Inc. Mar 28, 2025 | Compensation for services other than consulting (speaking, faculty) Mavenclad · Neurology Company’s descriptionSpeaking Services (Fee For Service) | $5,175 |
| EMD Serono, Inc. May 30, 2025 | Compensation for services other than consulting (speaking, faculty)Company’s descriptionSpeaking Services (Fee For Service) | $5,175 |
| Tg Therapeutics, Inc. Feb 20, 2025 | Compensation for services other than consulting (speaking, faculty) BRIUMVI · Immunology | $4,388 |
| Tg Therapeutics, Inc. Feb 25, 2025 | Compensation for services other than consulting (speaking, faculty) BRIUMVI · Immunology | $4,388 |
| Tg Therapeutics, Inc. Apr 26, 2025 | Compensation for services other than consulting (speaking, faculty) BRIUMVI · Immunology | $4,185 |
| EMD Serono, Inc. Mar 20, 2025 | Compensation for services other than consulting (speaking, faculty) Mavenclad · Neurology Company’s descriptionSpeaking Services (Fee For Service) | $3,795 |
All 43 payments other than meals, newest first
| Company | What it was for | Amount |
|---|---|---|
| EMD Serono, Inc. Dec 30, 2025 | Compensation for services other than consulting (speaking, faculty) Mavenclad · Neurology Company’s descriptionSpeaker Training (Fee For Service) | $690 |
| Tg Therapeutics, Inc. Nov 24, 2025 | Compensation for services other than consulting (speaking, faculty) BRIUMVI · Immunology | $465 |
| EMD Serono, Inc. Oct 17, 2025 | Consulting Fee Mavenclad · Neurology Company’s descriptionAdvisory Board Participation (Fee For Service) | $3,475 |
| Amgen Inc. Oct 7, 2025 | Compensation for services other than consulting (speaking, faculty) UPLIZNA · Inflammation/Rare Disease | $2,250 |
| Tg Therapeutics, Inc. Sep 17, 2025 | Compensation for services other than consulting (speaking, faculty) BRIUMVI · Immunology | $3,713 |
| Tg Therapeutics, Inc. Sep 17, 2025 | Travel and Lodging BRIUMVI · Immunology · travel to Columbus, OH | $28.00 |
| Tg Therapeutics, Inc. Sep 10, 2025 | Compensation for services other than consulting (speaking, faculty) BRIUMVI · Immunology | $233 |
| EMD Serono, Inc. Aug 25, 2025 | Travel and Lodging Mavenclad · Neurology · travel to Oakland, CA Company’s descriptionSpeaking Services (Transportation) | $44.31 |
| EMD Serono, Inc. Aug 8, 2025 | Compensation for services other than consulting (speaking, faculty) Mavenclad · Neurology Company’s descriptionSpeaking Services (Fee For Service) | $7,935 |
| Amgen Inc. Jul 30, 2025 | Compensation for services other than consulting (speaking, faculty) UPLIZNA · Inflammation/Rare Disease | $2,250 |
| EMD Serono, Inc. Jul 16, 2025 | Travel and Lodging Mavenclad · Neurology · travel to Oakland, CA Company’s descriptionSpeaking Services (Transportation) | $1,400 |
| EMD Serono, Inc. Jul 16, 2025 | Travel and Lodging Mavenclad · Neurology · travel to Oakland, CA Company’s descriptionSpeaking Services (Transportation) | $313 |
| EMD Serono, Inc. Jul 16, 2025 | Travel and Lodging Mavenclad · Neurology · travel to Oakland, CA Company’s descriptionSpeaking Services (Lodging) | $294 |
| EMD Serono, Inc. Jul 11, 2025 | Travel and Lodging Mavenclad · Neurology · travel to Savannah, GA Company’s descriptionSpeaking Services (Transportation) | $57.97 |
| EMD Serono, Inc. Jul 1, 2025 | Compensation for services other than consulting (speaking, faculty) Mavenclad · Neurology Company’s descriptionSpeaking Services (Fee For Service) | $7,935 |
| EMD Serono, Inc. Jun 5, 2025 | Travel and Lodging Mavenclad · Neurology · travel to Savannah, GA Company’s descriptionSpeaking Services (Transportation) | $795 |
| EMD Serono, Inc. Jun 5, 2025 | Travel and Lodging Mavenclad · Neurology · travel to Savannah, GA Company’s descriptionSpeaking Services (Transportation) | $661 |
| EMD Serono, Inc. May 30, 2025 | Compensation for services other than consulting (speaking, faculty)Company’s descriptionSpeaking Services (Fee For Service) | $5,175 |
| EMD Serono, Inc. May 20, 2025 | Compensation for services other than consulting (speaking, faculty) Mavenclad · Neurology Company’s descriptionSpeaker Training (Fee For Service) | $8,970 |
| Biogen, Inc. May 14, 2025 | Consulting Fee TYSABRI · Neurology | $150 |
| EMD Serono, Inc. May 8, 2025 | Travel and Lodging travel to Avon, OH Company’s descriptionSpeaking Services (Transportation) | $65.00 |
| Tg Therapeutics, Inc. Apr 26, 2025 | Compensation for services other than consulting (speaking, faculty) BRIUMVI · Immunology | $4,185 |
| Tg Therapeutics, Inc. Apr 26, 2025 | Travel and Lodging BRIUMVI · Immunology · travel to Dallas, TX | $210 |
| Tg Therapeutics, Inc. Apr 25, 2025 | Travel and Lodging BRIUMVI · Immunology · travel to Dallas, TX · in-kind | $527 |
| Tg Therapeutics, Inc. Apr 25, 2025 | Travel and Lodging BRIUMVI · Immunology · travel to Dallas, TX · in-kind | $316 |
| E.r. Squibb & Sons, L.l.c. Apr 11, 2025 | Consulting Fee | $290 |
| EMD Serono, Inc. Mar 28, 2025 | Compensation for services other than consulting (speaking, faculty) Mavenclad · Neurology Company’s descriptionSpeaking Services (Fee For Service) | $5,175 |
| EMD Serono, Inc. Mar 28, 2025 | Travel and Lodging travel to Nashville, TN Company’s descriptionSpeaking Services (Lodging) | $244 |
| Tg Therapeutics, Inc. Mar 24, 2025 | Compensation for services other than consulting (speaking, faculty) BRIUMVI · Immunology | $930 |
| EMD Serono, Inc. Mar 20, 2025 | Compensation for services other than consulting (speaking, faculty) Mavenclad · Neurology Company’s descriptionSpeaking Services (Fee For Service) | $3,795 |
| EMD Serono, Inc. Mar 14, 2025 | Compensation for services other than consulting (speaking, faculty) Mavenclad · Neurology Company’s descriptionSpeaking Services (Fee For Service) | $6,555 |
| EMD Serono, Inc. Mar 14, 2025 | Travel and Lodging Mavenclad · Neurology · travel to Columbus, OH Company’s descriptionSpeaking Services (Transportation) | $21.00 |
| EMD Serono, Inc. Mar 11, 2025 | Travel and Lodging Mavenclad · Neurology · travel to Falls Church, VA Company’s descriptionSpeaking Services (Transportation) | $72.00 |
| EMD Serono, Inc. Mar 11, 2025 | Travel and Lodging Mavenclad · Neurology · travel to Falls Church, VA Company’s descriptionSpeaking Services (Transportation) | $17.50 |
| EMD Serono, Inc. Mar 6, 2025 | Travel and Lodging Mavenclad · Neurology · travel to Charleston, WV Company’s descriptionSpeaking Services (Transportation) | $972 |
| Tg Therapeutics, Inc. Feb 25, 2025 | Compensation for services other than consulting (speaking, faculty) BRIUMVI · Immunology | $4,388 |
| Tg Therapeutics, Inc. Feb 25, 2025 | Travel and Lodging BRIUMVI · Immunology · travel to Avon, OH · in-kind | $800 |
| EMD Serono, Inc. Feb 21, 2025 | Travel and Lodging Mavenclad · Neurology · travel to Falls Church, VA Company’s descriptionSpeaking Services (Transportation) | $964 |
| EMD Serono, Inc. Feb 21, 2025 | Travel and Lodging Mavenclad · Neurology · travel to Falls Church, VA Company’s descriptionSpeaking Services (Transportation) | $659 |
| Tg Therapeutics, Inc. Feb 20, 2025 | Compensation for services other than consulting (speaking, faculty) BRIUMVI · Immunology | $4,388 |
| Tg Therapeutics, Inc. Feb 20, 2025 | Travel and Lodging BRIUMVI · Immunology · travel to Medina, OH · in-kind | $704 |
| EMD Serono, Inc. Jan 30, 2025 | Compensation for services other than consulting (speaking, faculty) Mavenclad · Neurology Company’s descriptionSpeaker Training (Fee For Service) | $345 |
| EMD Serono, Inc. Jan 9, 2025 | Compensation for services other than consulting (speaking, faculty)Company’s descriptionSpeaking Services (Fee For Service) | $3,273 |
Each payment as the company reported it, with the products it named. Meals are counted in the totals above but not listed one by one.
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.
Industry-funded research
Named as a principal investigator on 3 industry-funded studies in 2025, from 3 companies. The companies reported $79,917 in research payments for these studies, mostly to the institutions running them.
- Satralizumab open label treatment study in patients with NMOSD
Hoffmann-la Roche Limited - TG1101-RMS303 An Open Label Extension Study of Ublituximab in Subjects with Relapsing Multiple Sclerosis
Tg Therapeutics, Inc. - An Open label Single Arm Multi center Extension Study Evaluating Long term Safety Tolerability and Effectiveness of Ofatumumab in Subjects With Relapsing Multiple Sclerosis
Novartis Pharmaceuticals Corporation
From CMS Open Payments research payments, where companies name up to five principal investigators per payment. Research payments usually go to hospitals, universities and research sites, not to the investigator personally. A payment is not evidence of wrongdoing.