What is Irina Lelchuk's specialty?

Irina Lelchuk (NPI 1942202437) is a Medicare-billing provider whose primary specialty is Internal Medicine in Brooklyn, NY.

Where does Irina Lelchuk practice?

Irina Lelchuk practices in Brooklyn, NY, based on the location reported in the CMS Medicare provider datasets for NPI 1942202437.

How much does Medicare pay Irina Lelchuk?

Irina Lelchuk (NPI 1942202437) received approximately $378K in total Medicare Part B payments, serving 540 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1942202437

Irina LelchukM.D., D,O.

Internal MedicineBrooklyn, NYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,562

Unique beneficiaries

—

Total services

6,927

Distinct HCPCS

Medicare payment

$373K

Peer benchmark

Total Medicare services vs. 7,864 Internal Medicine providers in NY — top quintile (cohort median 552).

PRESCRIBING · PART D · 2024

Total Rx claims

4,527

Beneficiaries

—

Total drug cost

$377K

Distinct drugs

105

Brand share

30.9%

Top prescribed drugs

Famotidine174 claims

Apixaban168 claims

Potassium Chloride166 claims

Amlodipine Besylate163 claims

Atorvastatin Calcium160 claims

QUALITY · MIPS · 2024

Final MIPS score

100.0

Quality

100.0

Cost

70.9

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

1.05%

Individual

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$590

Payment records

By payment type

Food and Beverage$590

Top paying entities

Food and Beverage$590

REFERRAL NETWORK

Where Irina Lelchuk'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). 57 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
MAIMONIDES MEDICAL CENTER	228	615
KFG OPERATING TWO, LLC	175	1,046
Chang (Kenny) Chen Nurse Practitioner · Brooklyn, NY	159	876
John Lucente Nurse Practitioner · Brooklyn, NY	157	2,664
Seniorcare Emergency Medical Services Inc. Ambulance Service Provider · Bronx, NY	84	237
MACDERMOTT, DEVON	75	492
William Florio Psychiatry · Rego Park, NY	68	187
Kanchanmala Katapadi Internal Medicine · Brooklyn, NY	67	269
Jerry Weinberg Ophthalmology · Brooklyn, NY	60	188
Howard Finestone Diagnostic Radiology · Brooklyn, NY	58	360
MIDWOOD AMBULANCE & OXYGEN SERVICE INC	58	287
FIRST RESPONSE AMBULANCE, INC.	48	135

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