Greg Booth, MD
Internal Medicine · Hampstead, MDNPI 1063674174
Payments from drug & device makers
Across 215 payments — averaging $17.61 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- AstraZeneca$754
- AbbVie$726
- Pfizer$456
- Lilly USA, LLC$365
- Novo Nordisk$337
- Amgen$149
- plus $997 from 22 others
What the payments were for
- Food & beverage$3,785100%
Most of this is food and beverage — typically meals provided during product presentations at a clinic or hospital. Nationally that is the single largest category of reported payments by count.
General payments by program year
Who reported the general payments
Companies are grouped under their corporate parent — a single manufacturer often files under several CMS reporting entities. Research and ownership payments are counted separately and are not in this table.
| Company | Payments | Total |
|---|---|---|
| AstraZeneca | 36 | $754 |
| AbbVie(2 entities) | 48 | $726 |
| Pfizer | 31 | $456 |
| Lilly USA, LLC | 22 | $365 |
| Novo Nordisk | 18 | $337 |
| Amgen | 8 | $149 |
| Exact Sciences | 5 | $124 |
| GSK | 7 | $107 |
| Merck | 6 | $99 |
| Boehringer Ingelheim | 4 | $86 |
| Johnson & Johnson | 4 | $85 |
| Astellas Pharma US Inc | 3 | $62 |
| Salix Pharmaceuticals, A Division Of Bausch Health US, LLC | 3 | $56 |
| Takeda Pharmaceuticals U.S.A., Inc. | 3 | $55 |
| Biohaven Pharmaceutical Holding Company Ltd. | 3 | $55 |
| Alnylam Pharmaceuticals Inc. | 1 | $33 |
| Sumitomo Pharma America, Inc. | 1 | $30 |
| Medtronic(2 entities) | 2 | $28 |
| Axsome Therapeutics, Inc. | 1 | $25 |
| Aimmune Therapeutics, Inc. | 1 | $25 |
| Collegium Pharmaceutical, Inc. | 1 | $20 |
| Abbott | 1 | $19 |
| Seqirus USA Inc | 1 | $18 |
| Cranial Technologies, Inc | 1 | $15 |
| Phathom Pharmaceuticals, Inc. | 1 | $15 |
| Amryt Pharma Holdings Ltd | 1 | $14 |
| Eisai Inc. | 1 | $13 |
| Jazz Pharmaceuticals Inc. | 1 | $11 |
What the payments were tied to
Products named in the reported payments. Only payments of $100 or more are attributed here — the typical reported payment nationally is a meal worth about $16, and listing those product-by-product would be noise.
- FARXIGA$220
How this compares
$3,785 in reported general payments places this provider in the 85th percentile of 2,979 internal medicine providers in Maryland.
Medicare billing
What this is not: this is the amount Original Medicare Part B allowed for services this provider billed in 2024. It is not their income. It excludes Medicare Advantage — now more than half of all Medicare enrollment — along with Medicaid and all commercial insurance, and it is gross practice revenue before staff, rent, supplies and malpractice premiums. CMS also suppresses any figure covering ten or fewer patients, so low-volume providers appear smaller than they are.
Most prescribed under Part D
| Drug | Claims | Cost to plans & patients |
|---|---|---|
| MounjaroTirzepatide | 43 | $59,792 |
| OzempicSemaglutide | 29 | $43,119 |
| EliquisApixaban | 27 | $33,610 |
| XareltoRivaroxaban | 31 | $26,169 |
| FarxigaDapagliflozin Propanediol | 15 | $24,829 |
| Breo ElliptaFluticasone/Vilanterol | 22 | $14,140 |
| Janumet XrSitagliptin Phos/Metformin Hcl | 13 | $8,206 |
| MyrbetriqMirabegron | 11 | $8,191 |
| Trelegy ElliptaFluticasone/Umeclidin/Vilanter | 12 | $7,311 |
| VascepaIcosapent Ethyl | 14 | $5,126 |
| PremarinEstrogens, Conjugated | 15 | $3,844 |
| Atorvastatin Calcium | 295 | $2,783 |
| Albuterol Sulfate HfaAlbuterol Sulfate | 73 | $2,594 |
| Potassium Citrate ErPotassium Citrate | 12 | $2,349 |
| Lantus SolostarInsulin Glargine,hum.Rec.Anlog | 16 | $1,806 |
Paid to pharmacies, not to this prescriber.
Companies that both paid and supply prescribed drugs
These companies both reported payments to this provider and make drugs the provider prescribed under Medicare Part D in 2024. For most specialties this overlap is expected — a cardiologist who is paid by a cardiology drugmaker also treats heart disease. It is shown so the reader can see it, not because it implies anything on its own.
| Company | Paid to this provider | Part D cost of their drugs |
|---|---|---|
| Lilly USA, LLCMounjaro | $365 | $59,79243 claims |
| Novo NordiskOzempic | $337 | $43,11929 claims |
| PfizerEliquis, Premarin, Dilantin | $456 | $39,04853 claims |
| Johnson & JohnsonXarelto | $85 | $26,16931 claims |
| AstraZenecaFarxiga | $754 | $24,82915 claims |
| GSKBreo Ellipta, Trelegy Ellipta | $107 | $21,45134 claims |
| MerckJanumet Xr | $99 | $8,20613 claims |
| Astellas Pharma US IncMyrbetriq | $62 | $8,19111 claims |
| AbbVieSynthroid | $726 | $1,64217 claims |
Reading this fairly. The Part D column is what drug plans and patients paid pharmacies — this provider received none of it, and it reflects how many patients they treat and what those drugs cost. Against peers, this provider's reported payments sit in the 85th percentile of 2,979 internal medicine providers in Maryland.
Other internal medicine in Hampstead
- Shishir KhetanRockville$52.1M
- Steven GellerElkridge$15.1M
- Mary HowellHagerstown$6.2M
- Kristen MarroneBaltimore$5.6M
- Jonathan CohenRockville$5M
- Andrea ApoloBethesda$4.8M
- Peta-Gay Jackson BoothBaltimore$3.6M
- Rahul PatelRockville$2.8M
- Mark YarchoanBaltimore$2.4M
- Marianne MannHighland$2.1M
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Billing: Medicare Physician & Other Practitioners, data year 2024. Original Medicare Part B only.
- Identity: NPPES NPI Registry, July 2026.