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PROVIDER PROFILE · NPI 1386968253

Justin ElfreyD.O.

PRACTICEGREENSPRING PERSONAL ONCOLOGY LLCSee all providers at this practice →
Internal MedicineLutherville, MDI
CROSS-REFERENCE

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OIG/SAM exclusion screening, sanctions history
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REFERRAL NETWORK

Where Justin Elfrey'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). 6 inbound referrers · 10 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
St. Agnes Healthcare, Inc.
Clinical Laboratory · Baltimore, MD
163339
ST. AGNES HEALTHCARE, INC.50148
Quest Diagnostics Incorporated Md
Clinical Laboratory · Baltimore, MD
2672
Stephen Plantholt
Cardiology · Baltimore, MD
2541
Laboratory Corporation Of America Holdings
Clinical Laboratory · Raritan, NJ
1422
MERCY MEDICAL CENTER INC1228
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
St. Agnes Healthcare, Inc.
Clinical Laboratory · Baltimore, MD
76145
ST. AGNES HEALTHCARE, INC.55133
Quest Diagnostics Incorporated Md
Clinical Laboratory · Baltimore, MD
3290
Kenneth Williams
Internal Medicine · Catonsville, MD
1942
Stephen Plantholt
Cardiology · Baltimore, MD
1926
Jeffrey Cole
Cardiology · Baltimore, MD
1938
MERCY MEDICAL CENTER INC1441
Laboratory Corporation Of America Holdings
Clinical Laboratory · Raritan, NJ
1214
Vincenzo Grippo
Internal Medicine · Baltimore, MD
1216
Saundra Goralski
Nurse Practitioner · Baltimore, MD
1114
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.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
1,023
Unique beneficiaries
—
Total services
1,243
Distinct HCPCS
16
Medicare payment
$86K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 2,306 Internal Medicine providers in MD — above median (cohort median 884).
QUALITY · MIPS · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
Total Rx claims
2,024
Beneficiaries
—
Total drug cost
$217K
Distinct drugs
62
Brand share
17.1%
Top prescribed drugs
Atorvastatin Calcium204 claims
Rosuvastatin Calcium172 claims
Amlodipine Besylate146 claims
Losartan Potassium79 claims
Pantoprazole Sodium67 claims
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$741
Payment records
37
By payment type
Food and Beverage$741