What is Robert Kellan's specialty?

Robert Kellan (NPI 1386683381) is a Medicare-billing provider whose primary specialty is Ophthalmology in Methuen, MA.

Where does Robert Kellan practice?

Robert Kellan practices in Methuen, MA, based on the location reported in the CMS Medicare provider datasets for NPI 1386683381.

How much does Medicare pay Robert Kellan?

Robert Kellan (NPI 1386683381) received approximately $4K in total Medicare Part B payments, serving 61 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1386683381

Robert KellanM.D.

OphthalmologyMethuen, MAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$4K

Peer benchmark

Total Medicare services vs. 558 Ophthalmology providers in MA — bottom quintile (cohort median 1,976).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Robert Kellan'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). 6 inbound referrers · 14 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Quest Diagnostics Massachusetts Llc Clinical Laboratory · Marlborough, MA	67	99
STEWARD HOLY FAMILY HOSPITAL, INC.	65	105
Laboratory Corporation Of America Holdings Clinical Laboratory · Raritan, NJ	27	45
John Lee Ophthalmology · Brookline, MA	16	55
THE GENERAL HOSPITAL CORPORATION	11	17
SPIELER, PHYLLIS	11	20

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
STEWARD HOLY FAMILY HOSPITAL, INC.	58	90
LAWRENCE GENERAL HOSPITAL	52	77
Quest Diagnostics Massachusetts Llc Clinical Laboratory · Marlborough, MA	48	83
John Weiter Ophthalmology · Peabody, MA	46	49
John Lee Ophthalmology · Brookline, MA	25	29
PENTUCKET MEDICAL ASSOCIATES LLC	22	34
Quest Diagnostics Llc Clinical Laboratory · Marlborough, MA	22	45
Laboratory Corporation Of America Holdings Clinical Laboratory · Raritan, NJ	16	23
Namrata Nandakumar Ophthalmology · Peabody, MA	16	16
Mark Rieumont Interventional Radiology · Tampa, FL	13	20
Kevin Berry Cardiology · Methuen, MA	12	27
Anthony Marino Cardiology · Methuen, MA	12	17

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