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PROVIDER PROFILE · NPI 1154608552

John BuckMD

PRACTICEQUEST DIAGNOSTICS CLINICAL LABORATORIES INCSee all providers at this practice →
PathologyIrving, TXI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
QUALITY · MIPS · 2024
No data available for this provider in 2024.
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (3)

CCN 450087
Hospital
CCN 450672
Hospital
CCN 450675
Hospital
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
358
Unique beneficiaries
—
Total services
627
Distinct HCPCS
9
Medicare payment
$16K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 1,018 Pathology providers in TX — below median (cohort median 1,193).
REFERRAL NETWORK

Where John Buck'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). 9 inbound referrers · 30 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Kianne Hardee
Diagnostic Radiology · Fort Worth, TX
2743
Andrew Martin
Diagnostic Radiology · Little Rock, AR
2644
GLOWCZWSKI, ALAN2131
Kevin Mccrary
Diagnostic Radiology · Longview, TX
1927
Olusola Olofinlade
Gastroenterology · Longview, TX
1835
Alberto Sommerhalder
Diagnostic Radiology · Longview, TX
1825
Champion Ems
Ambulance Service Provider · Longview, TX
1728
William Burlingame
Certified Registered Nurse Anesthetist (CRNA) · Longview, TX
1212
Muhammad Chaudhry
Cardiology · Tyler, TX
1115
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
THE GOOD SHEPHERD HOSPITAL, INC.83135
GOOD SHEPHERD AMBULATORY SURGICAL CENTER8092
HOWARD, WALTER3443
Kianne Hardee
Diagnostic Radiology · Fort Worth, TX
2532
Jerry Keaton
Diagnostic Radiology · Longview, TX
2433
MARTIN, LAURA2425
Shayne Skarda
Gastroenterology · Longview, TX
2230
Susan Crenshaw
Certified Registered Nurse Anesthetist (CRNA) · Houston, TX
2123
John Campbell
Diagnostic Radiology · Mount Pleasant, TX
2028
Alberto Sommerhalder
Diagnostic Radiology · Longview, TX
1926
Mark Williams
Anesthesiology · Longview, TX
1718
WATSON, LOUISE1618
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.