Has Evish Kamrava, MD received payments from drug or device companies?

Yes. Drug and device makers reported $18,801 in general payments to Evish Kamrava, MD across 415 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 Evish Kamrava, MD 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 Evish Kamrava, MD 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.

Evish Kamrava, MD

Physical Medicine & Rehabilitation · Westlake Village, CANPI 1861629685

Payments from drug & device makers

What this record shows

This record is dominated by food and beverage: $16,369 of the $18,801 with a category attached, or 87.1%. 17 manufacturers reported payments, led by Medtronic at 36.0% of the total. Reporting peaked in 2019 at $5,330 and has fallen 77.1% since, to $1,221 in 2025. Among physical medicine & rehabilitation clinicians in CA 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.

$18,801in general payments, 2019–2025

Across 415 payments — averaging $45.30 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.

Medtronic$7K
Abbott$4K
Nevro Corp.$3K
Boston Scientific$929
Relievant Medsystems, Inc.$826
Globus Medical$702
plus $2K from 11 others

$10,010in research payments, 2019–2025

Across 6 payments — averaging $1668.33 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.

Relievant Medsystems, Inc.$9K
Medtronic$920

What the payments were for

Travel & lodging$2,43213%
Food & beverage$16,36987%

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
Medtronic(2 entities)	144	$6,766
Abbott	150	$4,125
Nevro Corp.	37	$3,424
Boston Scientific	20	$929
Relievant Medsystems, Inc.	6	$826
Globus Medical	19	$702
Painteq LLC	3	$456
Spinesmith Holdings, LLC	2	$376
Saluda Medical Americas, Inc.	4	$335
Stryker	7	$276
Biotronik NRO, Inc.	13	$261
Si-bone, Inc.	4	$165
Zimmer Biomet	1	$57
Curonix LLC	2	$36
Vertex	1	$31
Amgen	1	$20
Stratus Medical, LLC	1	$16

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.

INTELLIS$2,102
Senza Spinal Cord Stimulation System$1,849
Intracept$1,320
Proclaim Family of SCS IPGs$948
Senza$905
PAINTEQ$437
INTELLIS ADAPTIVESTIM$362
GENERAL PAIN MANAGEMENT$354
PROCLAIM$276
VANTA ADAPTIVESTIM$263
Accurian$259
TARGETSTIM$249
Evoke$186
Prodigy Family of SCS IPGs$167
SYNCHROMED$151
Axium Sheath Braided DRG$150
SPINEJACK$141
Vanta$128
Prospera$105

How this compares

$18,801 in reported general payments places this provider in the 95th percentile of 830 physical medicine & rehabilitation providers in California.

See all physical medicine & rehabilitation providers in California →

Medicare billing

Part B allowed, 2024

$175,253

Medicare patients

263

Services billed

1,271

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
Morphine Sulfate ErMorphine Sulfate	14	$1,835
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen	20	$1,352
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen	52	$832
Gabapentin	70	$805
Celecoxib	14	$325
Morphine Sulfate	12	$285
Tramadol Hcl	43	$262
Tramadol Hcl-AcetaminophenTramadol Hcl/Acetaminophen	25	$240
Cyclobenzaprine Hcl	11	$163
Methocarbamol	14	$81

Paid to pharmacies, not to this prescriber.

Other physical medicine & rehabilitation in Westlake Village

Ziyad AyyoubParamount$322K
Pratik GandhiAnaheim$122K
Mary OatesSanta Maria$115K
Kevin BarretteSan Francisco$84K
Steven SampsonLos Angeles$63K
Jeffrey ChenSan Diego$59K
Nanette JoyceSacramento$56K
Amir RahnavardMonterey$49K
Kyle RyanSan Diego$39K
Kyle YangLos Angeles$39K

See the full list for California →

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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