What is Martha Karetny's specialty?

Martha Karetny (NPI 1306806419) is a Medicare-billing provider whose primary specialty is Internal Medicine in Brooklyn, NY.

Where does Martha Karetny practice?

Martha Karetny practices in Brooklyn, NY, based on the location reported in the CMS Medicare provider datasets for NPI 1306806419.

How much does Medicare pay Martha Karetny?

Martha Karetny (NPI 1306806419) received approximately $53K in total Medicare Part B payments, serving 56 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

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

Top paying entities

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

Healthparse Signals

Monitor this provider for changes — dated NPI change events