What is George Katsamakis's specialty?

George Katsamakis (NPI 1174502835) is a Medicare-billing provider whose primary specialty is Neurology in Lake Barrington, IL.

Where does George Katsamakis practice?

George Katsamakis practices in Lake Barrington, IL, based on the location reported in the CMS Medicare provider datasets for NPI 1174502835.

How much does Medicare pay George Katsamakis?

George Katsamakis (NPI 1174502835) received approximately $1.6M in total Medicare Part B payments, serving 338 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1174502835

George KatsamakisM.D.

PRACTICENORTHWEST NEUROLOGY, LTDSee all providers at this practice →

NeurologyLake Barrington, ILI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

693

Unique beneficiaries

—

Total services

25,046

Distinct HCPCS

Medicare payment

$911K

Peer benchmark

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

PRESCRIBING · PART D · 2024

Total Rx claims

2,447

Beneficiaries

—

Total drug cost

$1.4M

Distinct drugs

Brand share

28.1%

Top prescribed drugs

Baclofen280 claims

Gabapentin255 claims

Dalfampridine224 claims

Pregabalin95 claims

Tizanidine Hcl95 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$13K

Payment records

110

By payment type

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$7K

Food and Beverage$3K

Consulting Fee$3K

Top paying entities

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$7K

Food and Beverage$3K

Consulting Fee$3K

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (6)

Hospital

Hospital

Hospital

Hospital

Hospital

Inpatient rehabilitation facility

REFERRAL NETWORK

Where George Katsamakis'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). 5 inbound referrers · 16 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
ADVOCATE HEALTH AND HOSPITALS CORPORATION	34	90
ST. ALEXIUS MEDICAL CENTER	21	35
ALEXIAN BROTHERS MEDICAL CENTER	20	46
Jordan Samuels Neurology · Lake Barrington, IL	12	23
Sri Preethi Gunnala Diagnostic Radiology · Chicago, IL	12	16

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
Quest Diagnostics Llc Il Clinical Laboratory · Wood Dale, IL	52	108
NORTHWEST COMMUNITY HOSPITAL	35	102
ADVOCATE HEALTH AND HOSPITALS CORPORATION	33	120
ALEXIAN BROTHERS MEDICAL CENTER	27	86
Jordan Samuels Neurology · Lake Barrington, IL	19	28
ST. ALEXIUS MEDICAL CENTER	17	35
A2cl Services, Llc Clinical Laboratory · West Allis, WI	13	22
Laboratory Corporation Of America Holdings Clinical Laboratory · Dublin, OH	13	28
NORTHERN ILLINOIS MEDICAL CENTER	13	40
CENTRAL DUPAGE HOSPITAL ASSOCIATION	12	27
Daniele Anderson Neurology · Lake Barrington, IL	12	23
Donald Waxler Diagnostic Radiology · Barrington, IL	11	15

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