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PROVIDER PROFILE · NPI 1528278322

John PembertonD.O.

OphthalmologyLittle Rock, ARI
CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore
OIG/SAM exclusion screening, sanctions history
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QUALITY · MIPS · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
Total Rx claims
274
Beneficiaries
—
Total drug cost
$8K
Distinct drugs
10
Brand share
33.9%
Top prescribed drugs
Azelastine Hcl49 claims
Cephalexin48 claims
Oxycodone Hcl/Acetaminophen40 claims
Latanoprost31 claims
Erythromycin Base25 claims
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
542
Unique beneficiaries
—
Total services
580
Distinct HCPCS
11
Medicare payment
$41K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 108 Ophthalmology providers in AR — bottom quintile (cohort median 3,420).
REFERRAL NETWORK

Where John Pemberton'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 · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
UNIVERSITY OF ARKANSAS FOR MEDICAL SCIENCES3832,660
Laboratory Corporation Of America
Clinical Laboratory · Dallas, TX
1871
KENNEY, PHILIP1846
David Warner
Ophthalmology · Little Rock, AR
1572
Ducu Onisei
Anesthesiology · Little Rock, AR
1445
Asa Warmack
Anesthesiology · Little Rock, AR
1244
BAPTIST HEALTH1233
Allison Minton
Certified Registered Nurse Anesthetist (CRNA) · Little Rock, AR
1238
Ryan Fitzgerald
Diagnostic Radiology · Little Rock, AR
1144
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.