What is Karna Sherwood's specialty?

Karna Sherwood (NPI 1619105293) is a Medicare-billing provider whose primary specialty is Neurology in Alton, IL.

Where does Karna Sherwood practice?

Karna Sherwood practices in Alton, IL, based on the location reported in the CMS Medicare provider datasets for NPI 1619105293.

How much does Medicare pay Karna Sherwood?

Karna Sherwood (NPI 1619105293) received approximately $96K in total Medicare Part B payments, serving 513 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1619105293

Karna SherwoodMD

NeurologyAlton, ILI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

763

Unique beneficiaries

—

Total services

921

Distinct HCPCS

Medicare payment

$69K

Peer benchmark

Total Medicare services vs. 660 Neurology providers in IL — top quintile (cohort median 560).

PRESCRIBING · PART D · 2024

Total Rx claims

4,670

Beneficiaries

—

Total drug cost

$1.0M

Distinct drugs

Brand share

21.5%

Top prescribed drugs

Donepezil Hcl421 claims

Carbidopa/Levodopa312 claims

Gabapentin304 claims

Levetiracetam277 claims

Lamotrigine237 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$44

Payment records

By payment type

Food and Beverage$44

Top paying entities

Food and Beverage$44

REFERRAL NETWORK

Where Karna Sherwood's patients come from & go

Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 28 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
ALTON MEMORIAL HOSPITAL	69	124
Rama Gondi Cardiology · Saint Louis, MO	62	140
Ibrahim Elayyan Internal Medicine · Alton, IL	44	99
Aaron Settler Diagnostic Radiology · Springfield, IL	41	66
HANKO, RODGER	41	76
John Lindsay Podiatry · Alton, IL	40	121
Monika Krupska-Buckley Physician Assistant · Alton, IL	36	81
Bryan Steele Family Practice · Alton, IL	28	91
Raymond Lee Diagnostic Radiology · Springfield, IL	27	55
BLAIR, EDWARD	26	105
Brandon Wynn Diagnostic Radiology · Evansville, IN	26	34
BOYD, KEVIN	26	85

Refers patients to

Outbound — where patients go next

No outbound pairs above the suppression threshold.

Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). Direction = a beneficiary seen by the first provider, then the second, within 30 days; a proxy for referral, not a documented referral. Pairs with fewer than 11 shared beneficiaries are suppressed.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history

Healthparse Signals

Monitor this provider for changes — dated NPI change events