What is Gary Gillham's specialty?

Gary Gillham (NPI 1245386333) is a Medicare-billing provider whose primary specialty is Ophthalmology in Springfield, MO.

Where does Gary Gillham practice?

Gary Gillham practices in Springfield, MO, based on the location reported in the CMS Medicare provider datasets for NPI 1245386333.

How much does Medicare pay Gary Gillham?

Gary Gillham (NPI 1245386333) received approximately $135K in total Medicare Part B payments, serving 317 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1245386333

Gary GillhamD.O.

OphthalmologySpringfield, MOI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

702

Unique beneficiaries

—

Total services

1,052

Distinct HCPCS

Medicare payment

$129K

Peer benchmark

Total Medicare services vs. 284 Ophthalmology providers in MO — below median (cohort median 2,050).

PRESCRIBING · PART D · 2024

Total Rx claims

382

Beneficiaries

—

Total drug cost

$5K

Distinct drugs

Brand share

31.7%

Top prescribed drugs

Prednisolone Acetate170 claims

Erythromycin Base121 claims

Latanoprost59 claims

Doxycycline Hyclate17 claims

Timolol Maleate15 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 260065

Hospital

REFERRAL NETWORK

Where Gary Gillham'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). 2 inbound referrers · 5 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
MERCY HOSPITAL AURORA	22	74
Stanley Wiggins Clinical Cardiac Electrophysiology · Springfield, MO	11	28

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
MERCY HOSPITAL SPRINGFIELD	87	306
NPI 1952317414	44	92
MERCY HOSPITAL AURORA	28	174
Laurie Harris Certified Registered Nurse Anesthetist (CRNA) · Springfield, MO	18	62
Lori Wilson Pathology · Springfield, MO	15	45

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