What is Andrea Marek's specialty?

Andrea Marek (NPI 1437383486) is a Medicare-billing provider whose primary specialty is Nurse Practitioner in Cleveland, OH.

Where does Andrea Marek practice?

Andrea Marek practices in Cleveland, OH, based on the location reported in the CMS Medicare provider datasets for NPI 1437383486.

How much does Medicare pay Andrea Marek?

Andrea Marek (NPI 1437383486) received approximately $13K in total Medicare Part B payments, serving 207 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1437383486

Andrea MarekCNP

PRACTICECLEVELAND CLINICSee all providers at this practice →

Nurse PractitionerCleveland, OHI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

228

Unique beneficiaries

—

Total services

240

Distinct HCPCS

Medicare payment

$12K

Peer benchmark

Total Medicare services vs. 10,868 Nurse Practitioner providers in OH — above median (cohort median 219).

PRESCRIBING · PART D · 2024

Total Rx claims

682

Beneficiaries

—

Total drug cost

$5K

Distinct drugs

Brand share

21.0%

Top prescribed drugs

Prednisone99 claims

Doxycycline Monohydrate93 claims

Fluticasone Propionate70 claims

Cephalexin69 claims

Methylprednisolone57 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$147

Payment records

By payment type

Food and Beverage$147

Top paying entities

Food and Beverage$147

REFERRAL NETWORK

Where Andrea Marek'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). 0 inbound referrers · 12 outbound destinations.

Receives referrals from

Inbound — who sends patients here

No inbound pairs above the suppression threshold.

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
THE CLEVELAND CLINIC FOUNDATION	201	1,536
Robert Jones Internal Medicine · Cleveland, OH	28	99
MARYMOUNT HOSPITAL INC	28	113
DEYLING, CYNTHIA	25	70
Aqeel Chowdhry Diagnostic Radiology · Cleveland, OH	19	56
UNDERWOOD, DONALD	19	34
Pelin Batur Internal Medicine · Cleveland, OH	13	33
Ann Kelleher Internal Medicine · Cleveland, OH	13	70
Aju Thomas Diagnostic Radiology · Cleveland, OH	13	33
David Holden Pulmonary Disease · Cleveland, OH	13	160
Andrew Scharf Diagnostic Radiology · Cleveland, OH	12	31
Catherine Cerny Nurse Practitioner · Garfield Hts, OH	12	19

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