What is Mark Finger's specialty?

Mark Finger (NPI 1710984125) is a Medicare-billing provider whose primary specialty is Nephrology in Stony Brook, NY.

Where does Mark Finger practice?

Mark Finger practices in Stony Brook, NY, based on the location reported in the CMS Medicare provider datasets for NPI 1710984125.

How much does Medicare pay Mark Finger?

Mark Finger (NPI 1710984125) received approximately $24K in total Medicare Part B payments, serving 128 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1710984125

Mark FingerM.D.

PRACTICESUFFOLK NEPHROLOGY CONSULTANTS PCSee all providers at this practice →

NephrologyStony Brook, NYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

167

Unique beneficiaries

—

Total services

247

Distinct HCPCS

Medicare payment

$21K

Peer benchmark

Total Medicare services vs. 690 Nephrology providers in NY — bottom quintile (cohort median 875).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$2K

Distinct drugs

Brand share

58.5%

Top prescribed drugs

Potassium Citrate31 claims

Metoprolol Succinate11 claims

Torsemide11 claims

QUALITY · MIPS · 2024

Final MIPS score

93.1

Quality

79.8

Cost

0.0

Improvement activities

40.0

Promoting interop.

88.8

Payment adjustment

0.76%

APM Entity

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Mark Finger'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). 114 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
NPI 1417924523	141	309
William Kainzbauer Diagnostic Radiology · West Islip, NY	132	289
Brooke Moore Nephrology · Stony Brook, NY	131	369
Mitchell Kirsch Nephrology · Stony Brook, NY	125	348
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Melville, NY	107	489
Asaph Zimmerman Diagnostic Radiology · West Islip, NY	106	205
JOHN T. MATHER MEMORIAL HOSPITAL	84	541
Eileen Bishop Cardiology · Smithtown, NY	79	131
NPI 1265587000	75	255
APOLLO-HAUPPAUGE, LLC	74	789
Anita Varghese Infectious Disease · West Reading, PA	70	108
Brian Webber Diagnostic Radiology · West Islip, NY	64	110

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