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PROVIDER PROFILE · NPI 1144370255

Amy DuffieldM.D., PH.D.

PRACTICEMSKCCSee all providers at this practice →
PathologyNew York, NYI
CROSS-REFERENCE

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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (2)

CCN 330024
Hospital
CCN 330169
Hospital
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
1,185
Unique beneficiaries
—
Total services
2,289
Distinct HCPCS
10
Medicare payment
$72K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 981 Pathology providers in NY — top quintile (cohort median 1,244).
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
No data available for this provider in 2024.
REFERRAL NETWORK

Where Amy Duffield'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). 15 inbound referrers · 40 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Valerie Ironside
Nurse Practitioner · Baltimore, MD
25111
Ming-Tseh Lin
Pathology · Baltimore, MD
2449
Rohini Nadgir
Diagnostic Radiology · Boston, MA
2039
Laura Schoch
Nurse Practitioner · Baltimore, MD
1760
David Feigin
Diagnostic Radiology · Baltimore, MD
1637
Satomi Kawamoto
Diagnostic Radiology · Baltimore, MD
1335
Milena Vuica-Ross
Pathology · Baltimore, MD
1326
Zahra Maleki
Pathology · Baltimore, MD
1314
Matthews Chacko
Cardiology · Nashville, TN
1219
Laboratory Corporation Of America Holdings
Clinical Laboratory · Raritan, NJ
1230
Lukasz Gondek
Hematology-Oncology · Baltimore, MD
1242
Bruce Smith
Medical Oncology · Baltimore, MD
1286
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
THE JOHNS HOPKINS HOSPITAL127605
Christopher Gocke
Pathology · Baltimore, MD
3685
Jose Madrazo
Cardiology · Baltimore, MD
2854
Patrizio Caturegli
Pathology · Baltimore, MD
2652
Mark Levis
Medical Oncology · Baltimore, MD
26160
FULLER, DONALD2563
Bruce Smith
Medical Oncology · Baltimore, MD
2584
Kathleen Burns
Pathology · Baltimore, MD
2351
Carol Huff
Medical Oncology · Baltimore, MD
2281
Ivana Gojo
Hematology-Oncology · Baltimore, MD
2280
Keith Pratz
Hematology-Oncology · Philadelphia, PA
2294
David Feigin
Diagnostic Radiology · Baltimore, MD
2144
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.