PROVIDER PROFILE · NPI 1306806419

Martha KaretnyMD

Internal MedicineBrooklyn, NYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

211

Unique beneficiaries

—

Total services

672

Distinct HCPCS

Medicare payment

$51K

Peer benchmark

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

PRESCRIBING · PART D · 2024

Total Rx claims

2,050

Beneficiaries

—

Total drug cost

$447K

Distinct drugs

Brand share

40.6%

Top prescribed drugs

Icosapent Ethyl107 claims

Atorvastatin Calcium97 claims

Sitagliptin Phos/Metformin Hcl93 claims

Amlodipine Besylate87 claims

Olmesartan Medoxomil67 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$786

Payment records

By payment type

Food and Beverage$786

REFERRAL NETWORK

Where Martha Karetny'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). 2 inbound referrers · 4 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Quality Healthcare Management Inc Clinical Laboratory · Brooklyn, NY	68	288
Anna Marinovich Internal Medicine · Brooklyn, NY	28	102

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
Quality Healthcare Management Inc Clinical Laboratory · Brooklyn, NY	35	139
Anna Marinovich Internal Medicine · Brooklyn, NY	22	61
Ewa D'silva Podiatry · Staten Island, NY	15	58
Steve Losik Diagnostic Radiology · Brooklyn, NY	12	32

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