PROVIDER PROFILE · NPI 1700850179

Arunan SivalingamM.D.

PRACTICERETINOVITREOUS ASSOCIATES LTDSee all providers at this practice →

OphthalmologyPlymouth Meeting, PAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

4,616

Unique beneficiaries

—

Total services

36,285

Distinct HCPCS

Medicare payment

$5.1M

Peer benchmark

Total Medicare services vs. 810 Ophthalmology providers in PA — top quintile (cohort median 1,854).

PRESCRIBING · PART D · 2024

Total Rx claims

517

Beneficiaries

—

Total drug cost

$50K

Distinct drugs

Brand share

17.2%

Top prescribed drugs

Prednisolone Acetate168 claims

Ketorolac Tromethamine144 claims

Dorzolamide Hcl/Timolol Maleat51 claims

Acetazolamide40 claims

Timolol Maleate32 claims

QUALITY · MIPS · 2024

Final MIPS score

97.5

Quality

96.6

Cost

0.0

Improvement activities

40.0

Promoting interop.

98.0

Payment adjustment

0.95%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$19

Payment records

By payment type

Food and Beverage$19

REFERRAL NETWORK

Where Arunan Sivalingam'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). 20 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Norristown, PA	219	426
Laboratory Corporation Of America Holdings Clinical Laboratory · Raritan, NJ	141	274
CHRISTIANA CARE HEALTH SERVICES, INC.	56	132
THOMAS JEFFERSON UNIVERSITY HOSPITALS INC	52	86
Main Line Surgery Center, Llc Ambulatory Surgical Center · Bala Cynwyd, PA	26	54
Ehsan Rahimy Ophthalmology · Stanford, CA	24	46
VIRTUA - MEMORIAL HOSPITAL BURLINGTON COUNTY, INC.	19	30
KENNEDY UNIVERSITY HOSPITAL INC.	15	24
NAZARETH HOSPITAL	14	32
MAIN LINE HOSPITALS, INC.	13	16
Bryan Hong Ophthalmology · Worcester, MA	13	23
LANSDALE HOSPITAL CORPORATION	13	22

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