What is Diane Heyman's specialty?

Diane Heyman (NPI 1013923663) is a Medicare-billing provider whose primary specialty is Optometry in Gibson City, IL.

Where does Diane Heyman practice?

Diane Heyman practices in Gibson City, IL, based on the location reported in the CMS Medicare provider datasets for NPI 1013923663.

How much does Medicare pay Diane Heyman?

Diane Heyman (NPI 1013923663) received approximately $20K in total Medicare Part B payments, serving 332 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1013923663

Diane Heyman

OptometryGibson City, ILI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

365

Unique beneficiaries

—

Total services

4,120

Distinct HCPCS

Medicare payment

$19K

Peer benchmark

Total Medicare services vs. 1,316 Optometry providers in IL — top quintile (cohort median 376).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$130

Distinct drugs

Brand share

0.0%

Top prescribed drugs

Latanoprost20 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$116

Payment records

By payment type

Food and Beverage$116

Top paying entities

Food and Beverage$116

REFERRAL NETWORK

Where Diane Heyman'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 · 10 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
GIBSON COMMUNITY HOSPITAL ASSOCIATION	61	118
David Hagan Family Practice · Gibson City, IL	31	99
NELSON, NEIL	17	36
Kenneth Barba Ophthalmology · Bloomington, IL	14	49
Mark Spangler Family Practice · Gibson City, IL	14	48
THE CARLE FOUNDATION HOSPITAL	11	18

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
GIBSON COMMUNITY HOSPITAL ASSOCIATION	61	125
David Hagan Family Practice · Gibson City, IL	31	90
Kenneth Barba Ophthalmology · Bloomington, IL	21	99
GIBSON COMMUNITY HOSPITAL ASSOCIATION	20	40
Flavel Heyman Optometry · Paxton, IL	16	20
NPI 1992864672	13	31
NELSON, NEIL	13	28
Aaron Skinner Chiropractic · Farmer City, IL	12	21
Mark Spangler Family Practice · Gibson City, IL	11	32
THE CARLE FOUNDATION HOSPITAL	11	18

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