What is Robert Janigian's specialty?

Robert Janigian (NPI 1831195965) is a Medicare-billing provider whose primary specialty is Ophthalmology in Providence, RI.

Where does Robert Janigian practice?

Robert Janigian practices in Providence, RI, based on the location reported in the CMS Medicare provider datasets for NPI 1831195965.

How much does Medicare pay Robert Janigian?

Robert Janigian (NPI 1831195965) received approximately $1.0M in total Medicare Part B payments, serving 517 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1831195965

Robert JanigianMD

OphthalmologyProvidence, RII

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,464

Unique beneficiaries

—

Total services

9,506

Distinct HCPCS

Medicare payment

$881K

Peer benchmark

Total Medicare services vs. 66 Ophthalmology providers in RI — top quintile (cohort median 1,878).

PRESCRIBING · PART D · 2024

Total Rx claims

836

Beneficiaries

—

Total drug cost

$30K

Distinct drugs

Brand share

12.7%

Top prescribed drugs

Prednisolone Acetate230 claims

Latanoprost132 claims

Timolol Maleate86 claims

Brimonidine Tartrate79 claims

Dorzolamide Hcl/Timolol Maleat52 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$193

Payment records

By payment type

Food and Beverage$193

Top paying entities

Food and Beverage$193

REFERRAL NETWORK

Where Robert Janigian'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). 13 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
THE MIRIAM HOSPITAL	80	183
SOUTH COUNTY INTERNAL MEDICINE, INC.	30	47
SCHULTZ, LYNN	25	204
KENT COUNTY MEMORIAL HOSPITAL	23	45
NEWPORT HOSPITAL	20	41
Joseph Ducharme Ophthalmology · Providence, RI	18	47
ZERVOS, JOHN	18	31
LMW HEALTHCARE INC.	16	52
William Tsiaras Ophthalmology · Providence, RI	15	21
SOUTHCOAST HOSPITALS GROUP, INC	15	31
David Rivera Ophthalmology · Westerly, RI	13	23
WOMEN & INFANTS HOSPITAL OF RHODE ISLAND	13	17

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