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PROVIDER PROFILE · NPI 1679559496

Clark HarrisonMD

PRACTICEGASTROENTEROLOGY CONSULTANTS, LTDSee all providers at this practice →
GastroenterologyReno, NVI
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.
PRESCRIBING · PART D · 2024
Total Rx claims
83
Beneficiaries
—
Total drug cost
$1K
Distinct drugs
1
Brand share
100.0%
Top prescribed drugs
Peg3350/Sod Sulf,bicarb,cl/Kcl61 claims
Peg3350/Sod Sulf,bicarb,cl/Kcl22 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
193
Unique beneficiaries
—
Total services
194
Distinct HCPCS
6
Medicare payment
$32K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 83 Gastroenterology providers in NV — bottom quintile (cohort median 843).
REFERRAL NETWORK

Where Clark Harrison'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). 12 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Reno Endoscopy Center, Llc
Ambulatory Surgical Center · Reno, NV
158207
RENOWN REGIONAL MEDICAL CENTER137367
Alexander Vogel
Diagnostic Radiology · Reno, NV
2458
Julie Locken
Diagnostic Radiology · Reno, NV
2149
Timothy Sherry
Diagnostic Radiology · Reno, NV
1956
Mark Mcallister
Diagnostic Radiology · Reno, NV
1736
Catherine Smith
Diagnostic Radiology · Reno, NV
1529
Richard Welcome
Diagnostic Radiology · Reno, NV
1329
James Nachiondo
Gastroenterology · Reno, NV
1238
WARD, MICHAEL1225
Ileana Deftu
Internal Medicine · Reno, NV
1258
Victor Chen
Gastroenterology · Boise, ID
1226
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.