What is Anna Chernyak's specialty?

Anna Chernyak (NPI 1558437665) is a Medicare-billing provider whose primary specialty is Internal Medicine in Union, NJ.

Where does Anna Chernyak practice?

Anna Chernyak practices in Union, NJ, based on the location reported in the CMS Medicare provider datasets for NPI 1558437665.

How much does Medicare pay Anna Chernyak?

Anna Chernyak (NPI 1558437665) received approximately $98K in total Medicare Part B payments, serving 108 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1558437665

Anna ChernyakMD

Internal MedicineUnion, NJI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

670

Unique beneficiaries

—

Total services

1,234

Distinct HCPCS

Medicare payment

$90K

Peer benchmark

Total Medicare services vs. 3,616 Internal Medicine providers in NJ — above median (cohort median 895).

PRESCRIBING · PART D · 2024

Total Rx claims

6,800

Beneficiaries

—

Total drug cost

$813K

Distinct drugs

133

Brand share

25.3%

Top prescribed drugs

Amlodipine Besylate274 claims

Losartan Potassium265 claims

Meloxicam214 claims

Rosuvastatin Calcium185 claims

Furosemide180 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$1K

Payment records

By payment type

Food and Beverage$1K

Top paying entities

Food and Beverage$1K

REFERRAL NETWORK

Where Anna Chernyak'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 · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Accu Reference Medical Lab, Llc Clinical Laboratory · Linden, NJ	125	878
Samuel Mayerfield Diagnostic Radiology · Newburgh, NY	22	55
American Diagnostic Laboratories Inc. Independent Diagnostic Testing Facility (IDTF) · Union, NJ	12	26
Laboratory Corporation Of America Holdings Clinical Laboratory · Raritan, NJ	11	19
Cooperman Barnabas Medical Center Inc Medicare Diabetes Preventive Program · Livingston, NJ	11	21

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