Has Farzad Karkvandeian, DO received payments from drug or device companies?

Yes. Drug and device makers reported $30,112 in general payments to Farzad Karkvandeian, DO across 374 transactions between 2019–2025. Most Open Payments records nationally are meals worth under $20; a reported payment is not evidence of wrongdoing.

Does a payment mean Farzad Karkvandeian, DO did something wrong?

No. Federal law requires drug and device makers to report almost every transfer of value to a physician, including a $14 sandwich at a lunch presentation. Consulting fees, research funding and royalties to device inventors are ordinary, legal parts of medicine. This site reports what was disclosed; it makes no allegation.

Where does this information about Farzad Karkvandeian, DO come from?

The U.S. Centers for Medicare & Medicaid Services. Payments come from Open Payments, published under the Physician Payments Sunshine Act. Billing and prescribing figures come from the Medicare Physician & Other Practitioners and Part D Prescriber public use files for 2024.

Farzad Karkvandeian, DO

Physical Medicine & Rehabilitation · King Of Prussia, PANPI 1669819132

Payments from drug & device makers

$30,112in general payments, 2019–2025

Across 374 payments — averaging $80.51 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.

Vertos Medical, Inc.$18K
Boston Scientific$3K
Medtronic$2K
Abbott$2K
Relievant Medsystems, Inc.$1K
SPR Therapeutics, Inc$1K
plus $4K from 37 others

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
Vertos Medical, Inc.	73	$17,926
Boston Scientific	50	$2,663
Medtronic(2 entities)	17	$1,775
Abbott	103	$1,709
Relievant Medsystems, Inc.	14	$1,257
SPR Therapeutics, Inc	11	$1,091
Stimwave Technologies Incorporated	8	$857
Saluda Medical Americas, Inc.	6	$442
Curonix LLC	3	$221
Nalu Medical, Inc.	9	$213
Nevro Corp.	7	$190
Si-bone, Inc.	6	$189
Merz Pharmaceuticals, LLC	7	$165
Biotronik NRO, Inc.	1	$146
Zimmer Biomet	2	$111
Salix Pharmaceuticals, A Division Of Bausch Health US, LLC	6	$104
Scilex Pharmaceuticals Inc.	5	$80
Appliedvr Inc	3	$75
Azurity Pharmaceuticals, Inc.	4	$71
AbbVie	2	$68
Globus Medical	2	$67
MDD US Operations, LLC	2	$56
Providence Medical Technology, Inc.	1	$54
Avanos Medical	2	$52
Johnson & Johnson	3	$48
Pacira Pharmaceuticals Incorporated	2	$46
Ipsen Biopharmaceuticals, Inc	2	$45
Vertex	2	$44
Pacira Therapeutics, Inc.	3	$43
Bioventus LLC	2	$40
Collegium Pharmaceutical, Inc.	2	$36
GRT US Holding, Inc.	2	$32
Kowa Pharmaceuticals America, Inc.	2	$31
MML US, Inc.	1	$30
Fidia Pharma USA Inc.	1	$21
Electronic Waveform Lab, Inc.	1	$20
Ferring Pharmaceuticals Inc.	1	$15
Arbor Pharmaceuticals, Inc.	1	$15
Vertical Pharmaceuticals, LLC	1	$15
Radius Health, Inc.	1	$15
Biodelivery Sciences International, Inc.	1	$13
Vertiflex, Inc.	1	$12
Forte Bio-pharma LLC	1	$9

How this compares

$30,112 in reported general payments places this provider in the 95th percentile of 550 physical medicine & rehabilitation providers in Pennsylvania.

See all physical medicine & rehabilitation providers in Pennsylvania →

Medicare billing

Part B allowed, 2024

$256,583

Medicare patients

269

Services billed

4,574

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 physical medicine & rehabilitation in King Of Prussia

Jeffery RoweKing Of Prussia$2M
Scott DavidoffKing Of Prussia$365K
Roy LermanKing Of Prussia$9K
Eric LiuKing Of Prussia$6K
Denis RogersKing Of Prussia$3K
Cameron OlezenePhiladelphia$4.1M
Michael SaulinoElkins Park$502K
Alberto EsquenaziPhiladelphia$465K
Huaguang QuChalfont$426K
Michael MuninPittsburgh$412K

See the full list for Pennsylvania →

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.

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