What is Barry Herst's specialty?

Barry Herst (NPI 1295809259) is a Medicare-billing provider whose primary specialty is Ophthalmology in Chicago, IL.

Where does Barry Herst practice?

Barry Herst practices in Chicago, IL, based on the location reported in the CMS Medicare provider datasets for NPI 1295809259.

How much does Medicare pay Barry Herst?

Barry Herst (NPI 1295809259) received approximately $50K in total Medicare Part B payments, serving 458 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1295809259

Barry HerstMD

OphthalmologyChicago, ILI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

633

Unique beneficiaries

—

Total services

720

Distinct HCPCS

Medicare payment

$47K

Peer benchmark

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

PRESCRIBING · PART D · 2024

Total Rx claims

526

Beneficiaries

—

Total drug cost

$71K

Distinct drugs

Brand share

18.8%

Top prescribed drugs

Latanoprost260 claims

Brimonidine Tartrate52 claims

Timolol Maleate51 claims

Dorzolamide Hcl51 claims

Cyclosporine38 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$126

Payment records

By payment type

Food and Beverage$126

Top paying entities

Food and Beverage$126

REFERRAL NETWORK

Where Barry Herst'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 · 33 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
ENDEAVOR HEALTH CLINICAL OPERATIONS	71	219
NORTHWESTERN MEMORIAL HOSPITAL	64	127
Colette Gordon Internal Medicine · Chicago, IL	22	51
CENTRAL DUPAGE HOSPITAL ASSOCIATION	21	50
REHABILITATION INSTITUTE OF CHICAGO	13	27
Fathima Kolonda Kilpatrick Anesthesiology · Orange, CA	12	29

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
PRESENCE CHICAGO HOSPITALS NETWORK	185	537
Quest Diagnostics Llc Il Clinical Laboratory · Wood Dale, IL	135	246
ENDEAVOR HEALTH CLINICAL OPERATIONS	69	212
NORTHWESTERN MEMORIAL HOSPITAL	68	146
Dragic Obradovic Internal Medicine · Chicago, IL	34	117
Lee-Ming Liou Diagnostic Radiology · Columbus, OH	32	52
CENTRAL DUPAGE HOSPITAL ASSOCIATION	25	35
Colette Gordon Internal Medicine · Chicago, IL	24	73
A2cl Services, Llc Clinical Laboratory · West Allis, WI	24	46
Mathew Maccumber Ophthalmology · Harvey, IL	24	62
RUSH UNIVERSITY MEDICAL CENTER	21	38
Nicholas Skezas Diagnostic Radiology · Chicago, IL	18	31

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