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PROVIDER PROFILE · NPI 1033286703

Mark MalkusM.D.

PRACTICEBLACKWATER MEDICAL ASSOCIATES, LLCSee all providers at this practice →
Internal MedicineCambridge, MDI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (6)

CCN 217066
Home health agency
CCN 217111
Home health agency
CCN 211505
Hospice
CCN 210019
Hospital
CCN 210023
Hospital
CCN 210037
Hospital
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
764
Unique beneficiaries
—
Total services
1,262
Distinct HCPCS
15
Medicare payment
$106K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 2,306 Internal Medicine providers in MD — above median (cohort median 884).
PRESCRIBING · PART D · 2024
Total Rx claims
3,454
Beneficiaries
—
Total drug cost
$201K
Distinct drugs
104
Brand share
18.9%
Top prescribed drugs
Atorvastatin Calcium239 claims
Amlodipine Besylate141 claims
Losartan Potassium116 claims
Levothyroxine Sodium112 claims
Lisinopril99 claims
QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$424
Payment records
23
By payment type
Food and Beverage$424
REFERRAL NETWORK

Where Mark Malkus'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). 34 inbound referrers · 63 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
SHORE HEALTH SYSTEM, INC215811
SHORE HEALTH SYSTEM, INC207701
Kevin Thomas
Podiatry · Salisbury, MD
67168
EVANS, CHRISTIAN60113
Laboratory Corporation Of America Holdings
Clinical Laboratory · Raritan, NJ
55123
Michael Moran
Gastroenterology · Easton, MD
43161
Derrick Shindler
Ophthalmology · Easton, MD
3898
William Bair
General Surgery · Cambridge, MD
38124
Elena Tilly
Internal Medicine · Cambridge, MD
37475
Edgar Peithman
Physician Assistant · La Plata, MD
3384
Stephen Sauter
Diagnostic Radiology · Huntsville, AL
3363
SMITH, DAVID3362
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
SHORE HEALTH SYSTEM, INC3011,433
SHORE HEALTH SYSTEM, INC2811,190
EVANS, CHRISTIAN81188
SHORE HEALTH SYSTEM, INC74209
Laboratory Corporation Of America Holdings
Clinical Laboratory · Raritan, NJ
70163
Kevin Thomas
Podiatry · Salisbury, MD
62183
Mary Murphy
Diagnostic Radiology · Rock Springs, WY
5099
Stephen Sauter
Diagnostic Radiology · Huntsville, AL
4895
William Bair
General Surgery · Cambridge, MD
46136
Brendon Paltoo
Cardiology · Cambridge, MD
46130
EFFRON, MORRIS45114
Kevin Gately
Diagnostic Radiology · Easton, MD
4182
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.