Fatih Akisik, MD
Diagnostic Radiology · Indianapolis, INNPI 1487692901
Payments from drug & device makers
What this record shows
This record is dominated by consulting fees: $152,625 of the $191,273 with a category attached, or 79.8%. Perspectum Diagnostics Ltd accounts for 88.4% of it on its own, with 2 other manufacturers making up the rest. Reporting peaked in 2024 at $85,620 and has fallen 73.7% since, to $22,482 in 2025. Among diagnostic radiology clinicians in IN with any reported payments, this total sits in the top 5% — high for the specialty, which is a reason to read the composition above rather than the number alone.
Across 78 payments — averaging $2452.22 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Perspectum Diagnostics Ltd$169K
- Siemens Medical Solutions USA, Inc.$22K
- Novartis$19
Across 2 payments — averaging $3774.50 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.
- Siemens Medical Solutions USA, Inc.$8K
What the payments were for
- Consulting fees$152,62580%
- Travel & lodging$36,16119%
- Food & beverage$2,3921%
- Entertainment$950%
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 |
|---|---|---|
| Perspectum Diagnostics Ltd | 30 | $169,089 |
| Siemens Medical Solutions USA, Inc. | 47 | $22,166 |
| Novartis | 1 | $19 |
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.
- LiverMultiScan$146,418
- MAGNETOM Vida 3T$6,147
- SOMATOM Force$1,079
- NAEOTOM Alpha$926
- Artis icono floor$694
- MAGNETOM Sempra$694
- MAGNETOM Lumina$597
- Multix Impact$469
- MAGNETOM Terra$335
- MAGNETOM Free.Max$288
- YSIO X.pree$185
How this compares
$191,273 in reported general payments places this provider in the 95th percentile of 596 diagnostic radiology providers in Indiana.
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 diagnostic radiology in Indianapolis
- Raja RamaswamyIndianapolis$447K
- Shawn TeagueIndianapolis$195K
- Joshua DowellIndianapolis$85K
- Derek ZipkinIndianapolis$65K
- Travis HealeyIndianapolis$46K
- Mahmoud SammanIndianapolis$41K
- Richard PaulsenIndianapolis$22K
- Temel TirkesIndianapolis$13K
- Kevin SmithIndianapolis$11K
- Benjamin NorthcuttIndianapolis$9K
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.