What is John Kelemen's specialty?

John Kelemen (NPI 1811973449) is a Medicare-billing provider whose primary specialty is Neurology in Plainview, NY.

Where does John Kelemen practice?

John Kelemen practices in Plainview, NY, based on the location reported in the CMS Medicare provider datasets for NPI 1811973449.

How much does Medicare pay John Kelemen?

John Kelemen (NPI 1811973449) received approximately $166K in total Medicare Part B payments, serving 294 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1811973449

John KelemenM.D.

PRACTICEISLAND NEURODIAGNOSTICSSee all providers at this practice →

NeurologyPlainview, NYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

553

Unique beneficiaries

—

Total services

6,518

Distinct HCPCS

Medicare payment

$140K

Peer benchmark

Total Medicare services vs. 1,430 Neurology providers in NY — top quintile (cohort median 560).

PRESCRIBING · PART D · 2024

Total Rx claims

431

Beneficiaries

—

Total drug cost

$859K

Distinct drugs

Brand share

34.3%

Top prescribed drugs

Gabapentin99 claims

Onabotulinumtoxina63 claims

Prednisone48 claims

Pyridostigmine Bromide43 claims

Carbidopa/Levodopa40 claims

QUALITY · MIPS · 2024

Final MIPS score

0.0

Quality

0.0

Cost

0.0

Improvement activities

0.0

Promoting interop.

0.0

Payment adjustment

-9.00%

Individual

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$15K

Payment records

154

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$10K

Food and Beverage$4K

Travel and Lodging$1K

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$10K

Food and Beverage$4K

Travel and Lodging$1K

REFERRAL NETWORK

Where John Kelemen'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). 6 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Melville, NY	52	250
Northwell Health Laboratories Clinical Laboratory · New Hyde Park, NY	29	86
ENZO CLINICAL LABS, INC.	19	80
Sunrise Medical Laboratories, Inc. Clinical Laboratory · Hicksville, NY	18	63
NORTH SHORE UNIVERSITY HOSPITAL	15	32
WSNCHS NORTH, INC.	14	44

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