What is Eliezer Parnes's specialty?

Eliezer Parnes (NPI 1578564274) is a Medicare-billing provider whose primary specialty is Nephrology in Brooklyn, NY.

Where does Eliezer Parnes practice?

Eliezer Parnes practices in Brooklyn, NY, based on the location reported in the CMS Medicare provider datasets for NPI 1578564274.

How much does Medicare pay Eliezer Parnes?

Eliezer Parnes (NPI 1578564274) received approximately $312K in total Medicare Part B payments, serving 434 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1578564274

Eliezer ParnesM.D.

NephrologyBrooklyn, NYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,524

Unique beneficiaries

—

Total services

3,710

Distinct HCPCS

Medicare payment

$302K

Peer benchmark

Total Medicare services vs. 690 Nephrology providers in NY — top quintile (cohort median 875).

PRESCRIBING · PART D · 2024

Total Rx claims

2,957

Beneficiaries

—

Total drug cost

$700K

Distinct drugs

Brand share

20.6%

Top prescribed drugs

Losartan Potassium213 claims

Amlodipine Besylate176 claims

Metoprolol Succinate137 claims

Furosemide124 claims

Allopurinol111 claims

QUALITY · MIPS · 2024

Final MIPS score

93.4

Quality

78.2

Cost

73.7

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

0.77%

Individual

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$977

Payment records

By payment type

Food and Beverage$922

Education$55

Top paying entities

Food and Beverage$922

Education$55

REFERRAL NETWORK

Where Eliezer Parnes'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). 64 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
BETH ISRAEL MEDICAL CENTER	229	1,313
BETH ISRAEL MEDICAL CENTER	112	1,575
MIDWOOD AMBULANCE & OXYGEN SERVICE INC	63	1,319
Spectra East, Inc. Clinical Laboratory · Rockleigh, NJ	60	1,560
New York City Health And Hospitals Corporation Ambulance Service Provider · Brooklyn, NY	53	273
FOUR SEASONS DIALYSIS CENTER	51	946
Maurice Alwaya Internal Medicine · Brooklyn, NY	50	1,138
Xiaojun Yan Pulmonary Disease · Brooklyn, NY	47	434
Howard Newhouse Cardiology · Brooklyn, NY	47	614
Murray Jonas Internal Medicine · Brooklyn, NY	46	470
Jacob Nir Physical Medicine and Rehabilitation · Brooklyn, NY	46	177
Richard Cofsky Infectious Disease · Brooklyn, NY	42	420

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