What is Elliott Dreznick's specialty?

Elliott Dreznick (NPI 1861448078) is a Medicare-billing provider whose primary specialty is Gastroenterology in Port Jefferson Station, NY.

Where does Elliott Dreznick practice?

Elliott Dreznick practices in Port Jefferson Station, NY, based on the location reported in the CMS Medicare provider datasets for NPI 1861448078.

How much does Medicare pay Elliott Dreznick?

Elliott Dreznick (NPI 1861448078) received approximately $128K in total Medicare Part B payments, serving 485 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1861448078

Elliott DreznickM.D.

PRACTICEMARK LOWENHEIM, MD PLLCSee all providers at this practice →

GastroenterologyPort Jefferson Station, NYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

753

Unique beneficiaries

—

Total services

888

Distinct HCPCS

Medicare payment

$111K

Peer benchmark

Total Medicare services vs. 1,360 Gastroenterology providers in NY — above median (cohort median 521).

PRESCRIBING · PART D · 2024

Total Rx claims

403

Beneficiaries

—

Total drug cost

$411K

Distinct drugs

Brand share

28.3%

Top prescribed drugs

Omeprazole92 claims

Famotidine82 claims

Pantoprazole Sodium73 claims

Sodium, Potassium,mag Sulfates41 claims

Diphenoxylate Hcl/Atropine20 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$3K

Payment records

By payment type

Food and Beverage$2K

Debt forgiveness$158

Education$78

Top paying entities

Food and Beverage$2K

Debt forgiveness$158

Education$78

REFERRAL NETWORK

Where Elliott Dreznick'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). 60 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
ST. CHARLES HOSPITAL	201	643
JOHN T. MATHER MEMORIAL HOSPITAL	120	540
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Melville, NY	65	322
Cblpath, Inc Clinical Laboratory · Rye Brook, NY	63	108
NPI 1417924523	62	239
Michael Mendelson Internal Medicine · Port Jefferson Station, NY	51	208
Morton Glaser Pulmonary Disease · Port Jefferson, NY	39	193
Jeffrey Wheeler Emergency Medicine · Oceanside, NY	38	120
Jay Barbakoff Pulmonary Disease · Port Jefferson, NY	37	275
Sunrise Medical Laboratories, Inc. Clinical Laboratory · Hicksville, NY	36	130
Owen Yen Cardiology · Shoreham, NY	35	117
William Kainzbauer Diagnostic Radiology · West Islip, NY	34	138

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