Katherine Belden, MD
Infectious Disease · Philadelphia, PANPI 1598786857
Payments from drug & device makers
What this record shows
That places this record below the midpoint for infectious disease clinicians in PA, where the typical reported total is $132.
No general payments reported
No drug or device maker reported general payments to this provider for 2019–2025. That is a common and unremarkable result.
Across 33 payments — averaging $24,971 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.
- Hoffmann-la Roche Limited$605K
- Eli Lilly$219K
How this compares
$0 in reported general payments places this provider in the 20th percentile of 457 infectious disease providers in Pennsylvania.
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 |
|---|---|---|
| Daptomycin | 15 | $17,462 |
| Vancomycin Hcl | 13 | $3,313 |
| CeftriaxoneCeftriaxone Sodium | 39 | $1,182 |
| Doxycycline Hyclate | 31 | $852 |
| Cefazolin Sodium | 23 | $802 |
| Minocycline Hcl | 26 | $711 |
| Methenamine Hippurate | 12 | $533 |
| Cefadroxil | 17 | $489 |
| CefuroximeCefuroxime Axetil | 11 | $474 |
| Amoxicillin | 26 | $158 |
| Sodium Chloride0.9 % Sodium Chloride | 16 | $76 |
Paid to pharmacies, not to this prescriber.
Other infectious disease in Philadelphia
- David HornPhiladelphia$2.1M
- Judith WolfPhiladelphia$1.2M
- Karam MounzerPhiladelphia$712K
- William ShortPhiladelphia$520K
- Pablo TebasPhiladelphia$160K
- Lisa SpacekPhiladelphia$131K
- Ian FrankPhiladelphia$112K
- Jay KostmanPhiladelphia$77K
- Ramon GadeaPhiladelphia$55K
- Vincent LorePhiladelphia$52K
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.