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PROVIDER PROFILE · NPI 1912938754

Michael GuilloryM.D.

PRACTICEMICHAEL B. GUILLORY, MD., P.A.See all providers at this practice →
OphthalmologyLongview, TXI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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PricingContactPrivacyTerms
QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
496
Unique beneficiaries
—
Total services
513
Distinct HCPCS
8
Medicare payment
$33K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 1,238 Ophthalmology providers in TX — bottom quintile (cohort median 1,864).
PRESCRIBING · PART D · 2024
Total Rx claims
408
Beneficiaries
—
Total drug cost
$33K
Distinct drugs
10
Brand share
23.3%
Top prescribed drugs
Latanoprost191 claims
Timolol Maleate50 claims
Bimatoprost32 claims
Dorzolamide Hcl23 claims
Prednisolone Acetate22 claims
REFERRAL NETWORK

Where Michael Guillory'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). 37 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Mark Williams
Anesthesiology · Longview, TX
75136
SAWYER, JAMES42113
MARTIN, LAURA3860
SLONE, RODNEY3487
Lawrence Roe
Internal Medicine · Longview, TX
3273
BECK, STEPHEN3143
Timothy Graham
Diagnostic Radiology · Longview, TX
3048
Charles Duvall
Diagnostic Radiology · Longview, TX
2730
Jonathan Greifenkamp
Cardiology · Longview, TX
2540
Kianne Hardee
Diagnostic Radiology · Fort Worth, TX
2530
Jorge Massare-Rodriguez
Clinical Cardiac Electrophysiology · Longview, TX
2449
Samir Germanwala
Cardiology · Longview, TX
2437
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.