Sharmila Dorbala, MD
Nuclear Cardiology · Boston, MANPI 1386623247
Payments from drug & device makers
What this record shows
The money is spread across several categories — consulting fees (54.7%), speaking fees and travel and lodging — rather than concentrated in one kind of arrangement. Pfizer accounts for 70.0% of it on its own, with 4 other manufacturers making up the rest. Reporting peaked in 2019 at $45,242 and has fallen 97.3% since, to $1,200 in 2025.
Across 65 payments — averaging $2219.04 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Pfizer$101K
- Novo Nordisk AS$23K
- GE HealthCare$18K
- Janssen Scientific Affairs, LLC$2K
- Pfizer Pharma GmbH$61
Across 19 payments — averaging $22,084 each. Payments tied to a research study. These frequently flow through the physician to a hospital or research institution rather than to the physician personally.
- Pfizer$212K
- GE HealthCare$97K
- Philips North America LLC$37K
- Siemens Medical Solutions USA, Inc.$35K
- Eidos Therapeutics, Inc.$25K
- Astrazeneca UK Limited$13K
What the payments were for
- Consulting fees$78,93455%
- Speaking & faculty fees$44,92931%
- Travel & lodging$19,01413%
- Food & beverage$1,3611%
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 |
|---|---|---|
| Pfizer | 51 | $100,905 |
| Novo Nordisk AS | 5 | $23,142 |
| GE HealthCare | 7 | $18,362 |
| Janssen Scientific Affairs, LLC | 1 | $1,768 |
| Pfizer Pharma GmbH | 1 | $61 |
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.
How this compares
Too few nuclear cardiology providers in Massachusettsto place this figure against a meaningful peer group, so we don't.
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.
Other nuclear cardiology in Boston
- Marcelo di CarliBoston$7K
- Azar RadfarBoston$1K
- Nathanael TranBurlington$2K
- Davor KvaternikBurlington$327
- Jeffrey ClaymanPeabody$20
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.