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