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PROVIDER PROFILE · NPI 1003859398

Yayan ChenM.D.

PRACTICEUNHLP LLCSee all providers at this practice →
PathologyWorcester, MAI
CROSS-REFERENCE

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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 220176
Hospital
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
546
Unique beneficiaries
—
Total services
893
Distinct HCPCS
10
Medicare payment
$26K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 548 Pathology providers in MA — below median (cohort median 1,471).
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$284
Payment records
9
By payment type
Food and Beverage$284
REFERRAL NETWORK

Where Yayan 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). 23 inbound referrers · 59 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Quest Diagnostics Massachusetts Llc
Clinical Laboratory · Marlborough, MA
137256
Noreen Lasalle-Green
Diagnostic Radiology · Templeton, MA
4158
Laboratory Corporation Of America Holdings
Clinical Laboratory · Worcester, MA
3549
Brian Midkiff
Diagnostic Radiology · Worcester, MA
3336
John Mukai
Diagnostic Radiology · Templeton, MA
2630
Curuchi Anand
Gastroenterology · Worcester, MA
2441
QUEST DIAGNOSTICS MASSACHUSETTS LLC2329
Luigi Pacifico
Cardiology · Worcester, MA
2127
Milliam Kataoka
Diagnostic Radiology · Northampton, MA
2025
Allen Filiberti
Interventional Cardiology · Worcester, MA
1827
Kevin Martin
Pulmonary Disease · Worcester, MA
1734
Peter Tomaiolo
Specialist · Worcester, MA
1622
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
VHS ACQUISITION SUBSIDIARY NUMBER 7 INC289518
Quest Diagnostics Massachusetts Llc
Clinical Laboratory · Marlborough, MA
84141
Noreen Lasalle-Green
Diagnostic Radiology · Templeton, MA
62123
Laboratory Corporation Of America Holdings
Clinical Laboratory · Worcester, MA
4983
Milliam Kataoka
Diagnostic Radiology · Northampton, MA
4868
Curuchi Anand
Gastroenterology · Worcester, MA
3769
Douglas Burd
Diagnostic Radiology · Templeton, MA
3443
John Mukai
Diagnostic Radiology · Templeton, MA
3337
Eascare Llc
Ambulance Service Provider · Weymouth, MA
3341
UMASS MEMORIAL MEDICAL CENTER, INC.3352
Daniel Kowal
Diagnostic Radiology · Templeton, MA
2838
Brian Midkiff
Diagnostic Radiology · Worcester, MA
2628
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.