What is Mark Eisner's specialty?

Mark Eisner (NPI 1902815103) is a Medicare-billing provider whose primary specialty is Gastroenterology in Zephyrhills, FL.

Where does Mark Eisner practice?

Mark Eisner practices in Zephyrhills, FL, based on the location reported in the CMS Medicare provider datasets for NPI 1902815103.

How much does Medicare pay Mark Eisner?

Mark Eisner (NPI 1902815103) received approximately $124K in total Medicare Part B payments, serving 452 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1902815103

Mark EisnerMD

PRACTICEFLORIDA MEDICAL CLINIC LLCSee all providers at this practice →

GastroenterologyZephyrhills, FLI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

890

Unique beneficiaries

—

Total services

1,217

Distinct HCPCS

Medicare payment

$121K

Peer benchmark

Total Medicare services vs. 1,135 Gastroenterology providers in FL — above median (cohort median 817).

PRESCRIBING · PART D · 2024

Total Rx claims

2,422

Beneficiaries

—

Total drug cost

$572K

Distinct drugs

Brand share

32.4%

Top prescribed drugs

Omeprazole548 claims

Pantoprazole Sodium357 claims

Sod Picosulf/Mag Ox/Citric Ac216 claims

Sodium, Potassium,mag Sulfates169 claims

Peg3350/Sod Sulf,bicarb,cl/Kcl98 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$3K

Payment records

146

By payment type

Food and Beverage$3K

Education$40

Top paying entities

Food and Beverage$3K

Education$40

REFERRAL NETWORK

Where Mark Eisner'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). 42 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Gail Shue Certified Registered Nurse Anesthetist (CRNA) · Brooksville, FL	296	523
Florida Medical Clinic, Llc Clinical Laboratory · Tampa, FL	173	349
Laboratory Corporation Of America Clinical Laboratory · Tampa, FL	140	357
FLORIDA HOSPITAL ZEPHYRHILLS INC	134	401
Tomas Korensky Diagnostic Radiology · Zephyrhills, FL	61	91
HUGHES, PAUL	57	153
Andrew Messina Diagnostic Radiology · Zephyrhills, FL	52	84
Lowella Esperanza Dermatology · Zephryhills, FL	43	72
PASCO REGIONAL MEDICAL CENTER, LLC	37	79
Christopher Spanich Ophthalmology · Zephyrhills, FL	34	70
David Epstein Interventional Radiology · Orlando, FL	32	64
Samina Reza Medical Oncology · Zephyrhills, FL	26	146

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

Healthparse Signals

Monitor this provider for changes — dated NPI change events