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 1992731269

An-Yu ChenM.D.

GastroenterologyLexington, KYI
CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore
OIG/SAM exclusion screening, sanctions history
© 2026 CareTrace
PricingContactPrivacyTerms
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
882
Unique beneficiaries
—
Total services
916
Distinct HCPCS
13
Medicare payment
$93K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 167 Gastroenterology providers in KY — top quintile (cohort median 658).
QUALITY · MIPS · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
Total Rx claims
1,396
Beneficiaries
—
Total drug cost
$254K
Distinct drugs
28
Brand share
63.2%
Top prescribed drugs
Peg3350/Sod Sulf,bicarb,cl/Kcl430 claims
Peg3350/Sod Sulf,bicarb,cl/Kcl130 claims
Sodium, Potassium,mag Sulfates110 claims
Omeprazole96 claims
Colestipol Hcl70 claims
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$5K
Payment records
181
By payment type
Food and Beverage$4K
Consulting Fee$1K
Education$108
REFERRAL NETWORK

Where An-Yu Chen'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). 13 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
New Lexington Clinic, Psc
Clinical Laboratory · Lexington, KY
168458
Shailendra Chopra
Diagnostic Radiology · Lexington, KY
5169
Joan Lehmann
Pathology · Lexington, KY
4145
CIBULL, MICHAEL3643
BOWEN, DANNY3540
SAINT JOSEPH HEALTH SYSTEM, INC3046
Cynthia Napier
Certified Registered Nurse Anesthetist (CRNA) · Lexington, KY
3033
Larry Owens
Certified Registered Nurse Anesthetist (CRNA) · Lexington, KY
1819
Labone Of Ohio Inc
Clinical Laboratory · Cincinnati, OH
1731
Daryl Bauer
Certified Registered Nurse Anesthetist (CRNA) · Lexington, KY
1616
Allen Westerfield
Diagnostic Radiology · Lexington, KY
1424
Quest Diagnostics Llc Il
Clinical Laboratory · Schaumburg, IL
1329
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.