What is John Nassif's specialty?

John Nassif (NPI 1982698049) is a Medicare-billing provider whose primary specialty is Ophthalmology in Naples, FL.

Where does John Nassif practice?

John Nassif practices in Naples, FL, based on the location reported in the CMS Medicare provider datasets for NPI 1982698049.

How much does Medicare pay John Nassif?

John Nassif (NPI 1982698049) received approximately $176K in total Medicare Part B payments, serving 387 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1982698049

John NassifM.D.

OphthalmologyNaples, FLI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

867

Unique beneficiaries

—

Total services

1,528

Distinct HCPCS

Medicare payment

$146K

Peer benchmark

Total Medicare services vs. 1,263 Ophthalmology providers in FL — above median (cohort median 2,598).

PRESCRIBING · PART D · 2024

Total Rx claims

479

Beneficiaries

—

Total drug cost

$21K

Distinct drugs

Brand share

3.5%

Top prescribed drugs

Prednisolone Acetate367 claims

Loteprednol Etabonate55 claims

Prednisone40 claims

Loteprednol Etabonate17 claims

QUALITY · MIPS · 2024

Final MIPS score

100.0

Quality

0.0

Cost

62.0

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

1.05%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$62

Payment records

By payment type

Food and Beverage$62

Top paying entities

Food and Beverage$62

REFERRAL NETWORK

Where John Nassif'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). 8 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Jeffrey Zimm Ophthalmology · Naples, FL	119	278
GEIGER, SHERRY	40	79
Eric Donaghy Optometry · Naples, FL	36	59
Laboratory Corporation Of America Clinical Laboratory · Tampa, FL	29	79
Matthew Strachovsky Ophthalmology · West Islip, NY	26	51
Daniel Hachey Optometry · Naples, FL	23	35
Len Brown Optometry · Fort Myers, FL	14	19
Kimberly Hayes Certified Registered Nurse Anesthetist (CRNA) · Naples, FL	11	13

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