What is Ranjana Chauhan's specialty?

Ranjana Chauhan (NPI 1093766594) is a Medicare-billing provider whose primary specialty is Ophthalmology in Hinsdale, IL.

Where does Ranjana Chauhan practice?

Ranjana Chauhan practices in Hinsdale, IL, based on the location reported in the CMS Medicare provider datasets for NPI 1093766594.

How much does Medicare pay Ranjana Chauhan?

Ranjana Chauhan (NPI 1093766594) received approximately $59K in total Medicare Part B payments, serving 272 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1093766594

Ranjana ChauhanMD

OphthalmologyHinsdale, ILI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

546

Unique beneficiaries

—

Total services

623

Distinct HCPCS

Medicare payment

$57K

Peer benchmark

Total Medicare services vs. 667 Ophthalmology providers in IL — bottom quintile (cohort median 2,192).

PRESCRIBING · PART D · 2024

Total Rx claims

986

Beneficiaries

—

Total drug cost

$89K

Distinct drugs

Brand share

19.9%

Top prescribed drugs

Latanoprost303 claims

Prednisolone Acetate136 claims

Ketorolac Tromethamine120 claims

Ofloxacin106 claims

Cyclosporine89 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$289

Payment records

By payment type

Food and Beverage$289

Top paying entities

Food and Beverage$289

REFERRAL NETWORK

Where Ranjana Chauhan'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). 3 inbound referrers · 6 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
PROVIDENCE HEALTH & SERVICES OREGON	34	61
PROVIDENCE HEALTH & SERVICES OREGON	29	39
LEGACY MERIDIAN PARK HOSPITAL	14	25

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
PROVIDENCE HEALTH & SERVICES OREGON	29	40
PROVIDENCE HEALTH & SERVICES OREGON	27	42
Devin Gattey Ophthalmology · Aloha, OR	13	18
LEGACY LABORATORY SERVICES, LLC	13	21
LEGACY MERIDIAN PARK HOSPITAL	12	28
OREGON HEALTH & SCIENCE UNIVERSITY	11	33

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