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PROVIDER PROFILE · NPI 1194875864

Nicholas MahoneyMD

PRACTICEJOHNS HOPKINS HOSPITALSee all providers at this practice →
OphthalmologyBaltimore, MDI
CROSS-REFERENCE

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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 210009
Hospital
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
1,034
Unique beneficiaries
—
Total services
7,774
Distinct HCPCS
19
Medicare payment
$223K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 447 Ophthalmology providers in MD — top quintile (cohort median 2,862).
REFERRAL NETWORK

Where Nicholas Mahoney'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). 4 inbound referrers · 7 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Quest Diagnostics Incorporated Md
Clinical Laboratory · Baltimore, MD
32100
Laboratory Corporation Of America Holdings
Clinical Laboratory · Raritan, NJ
2134
Anupam Laul
Optometry · New York, NY
1221
Melanie Sobel
Ophthalmology · Palm Beach Gardens, FL
1115
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
THE JOHNS HOPKINS HOSPITAL61193
Quest Diagnostics Incorporated Md
Clinical Laboratory · Baltimore, MD
3176
Laboratory Corporation Of America Holdings
Clinical Laboratory · Burlington, NC
3162
SUBURBAN OUTPATIENT SURGERY CENTER, LLC3041
Laboratory Corporation Of America Holdings
Clinical Laboratory · Raritan, NJ
1826
Johns Hopkins University
Clinical Laboratory · Baltimore, MD
1423
Charles Eberhart
Pathology · Baltimore, MD
1226
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.
PRESCRIBING · PART D · 2024
Total Rx claims
205
Beneficiaries
—
Total drug cost
$8K
Distinct drugs
5
Brand share
74.1%
Top prescribed drugs
Erythromycin Base109 claims
Tobramycin/Dexamethasone30 claims
Tramadol Hcl22 claims
Loteprednol Etabonate16 claims
Azithromycin15 claims
QUALITY · MIPS · 2024
Final MIPS score
83.3
Quality
73.9
Cost
70.5
Improvement activities
40.0
Promoting interop.
100.0
Payment adjustment
0.35%
Group
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$4K
Payment records
8
By payment type
Compensation for serving as faculty or as a speaker for a medical education program$2K
Travel and Lodging$2K
Food and Beverage$167