caretrace.iopowered by▸healthparse
SearchCohort Builder
Tools▾
KOL FinderTerritoriesDrug Compare
AI Query
Browse▾
By stateBy specialty
Pricing
SearchCohort BuilderToolsKOL FinderTerritoriesDrug CompareAI QueryBrowseBy stateBy specialtyPricing
PROVIDER PROFILE · NPI 1033183413

Dennis ChuckMD

PRACTICEDENNIS A. CHUCK M.D. INC.See all providers at this practice →
OphthalmologyPomona, CAI
CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore
OIG/SAM exclusion screening, sanctions history
© 2026 CareTrace
PricingContactPrivacyTerms
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 050231
Hospital
QUALITY · MIPS · 2024
Final MIPS score
75.0
Quality
0.0
Cost
73.5
Improvement activities
0.0
Promoting interop.
0.0
Payment adjustment
0.00%
Individual
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$237
Payment records
9
By payment type
Food and Beverage$200
Entertainment$36
PRESCRIBING · PART D · 2024
Total Rx claims
4,672
Beneficiaries
—
Total drug cost
$212K
Distinct drugs
21
Brand share
22.0%
Top prescribed drugs
Latanoprost1,650 claims
Timolol Maleate667 claims
Prednisolone Acetate480 claims
Ketorolac Tromethamine432 claims
Moxifloxacin Hcl375 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
1,316
Unique beneficiaries
—
Total services
1,507
Distinct HCPCS
11
Medicare payment
$153K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 2,144 Ophthalmology providers in CA — below median (cohort median 1,859).
REFERRAL NETWORK

Where Dennis Chuck'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). 8 inbound referrers · 25 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
POMONA VALLEY HOSPITAL MEDICAL CENTER110198
Unilab Corporation
Clinical Laboratory · West Hills, CA
4880
Brian O'neill
Podiatry · Pomona, CA
2233
Sabah Kadhium
Family Practice · San Dimas, CA
1646
Primex Clinical Laboratories Inc.
Clinical Laboratory · Van Nuys, CA
1633
Ashok Sharma
Internal Medicine · Claremont, CA
1536
STYLES, DUANE1118
Randy Karu
Family Practice · Pomona, CA
1130
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
POMONA VALLEY HOSPITAL MEDICAL CENTER175477
Unilab Corporation
Clinical Laboratory · West Hills, CA
56105
Laboratory Corporation Of America
Clinical Laboratory · San Diego, CA
5481
Boban Joseph
Ophthalmology · Pasadena, CA
3449
CASA COLINA HOSPITAL AND CENTERS FOR HEALTHCARE3254
SAN ANTONIO REGIONAL HOSPITAL2845
Paul Reisch
Diagnostic Radiology · Pomona, CA
2035
Mallu Reddy
General Practice · Pomona, CA
1643
STYLES, DUANE1638
Daniel Heitz
Diagnostic Radiology · Pomona, CA
1623
Primex Clinical Laboratories Inc.
Clinical Laboratory · Van Nuys, CA
1639
Sabah Kadhium
Family Practice · San Dimas, CA
1439
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.