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PROVIDER PROFILE · NPI 1447225610

Karen RobertsonAPRN

Nurse PractitionerGreenville, SCI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
1,217
Unique beneficiaries
—
Total services
38,410
Distinct HCPCS
21
Medicare payment
$76K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 3,768 Nurse Practitioner providers in SC — top quintile (cohort median 393).
QUALITY · MIPS · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
Total Rx claims
503
Beneficiaries
—
Total drug cost
$43K
Distinct drugs
23
Brand share
6.8%
Top prescribed drugs
Furosemide59 claims
Amlodipine Besylate49 claims
Lisinopril37 claims
Torsemide31 claims
Losartan Potassium31 claims
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$6K
Payment records
110
By payment type
Consulting Fee$2K
Food and Beverage$2K
Travel and Lodging$1K
Education$89
REFERRAL NETWORK

Where Karen Robertson'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). 22 inbound referrers · 33 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
SPECTRA LABORATORIES INC2837
DIALYSIS NEWCO LLC2746
YU, HENRY2561
NPI 12553355352235
William Ward
Nephrology · Greenville, SC
2061
DIALYSIS NEWCO LLC2034
TOTAL RENAL CARE INC1929
Jon Bittrick
Cardiology · Greenville, SC
1722
FREEMAN, LAWRENCE1633
ST FRANCIS HOSPITAL, INC.1628
Matthew Nessmith
Cardiology · Greenville, SC
1525
Mark Grabarczyk
Cardiology · Greenville, SC
1426
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
Laboratory Corporation Of America Holdings
Clinical Laboratory · Burlington, NC
184582
GREENVILLE HEALTH SYSTEM118210
Istvan Bognar
Nephrology · Greenville, SC
80180
ACRES, GEORGE63155
ST FRANCIS HOSPITAL INC58117
BAPTIST EASLEY HOSPITAL4685
Blake Shusterman
Internal Medicine · Greenville, SC
4399
Chokri Alioua
Nephrology · Greenville, SC
41104
GREENVILLE HEALTH SYSTEM3667
Kaye Christopher
Nephrology · Greenville, SC
3253
County Of Greenville
Ambulance Service Provider · Greenville, SC
2940
William Ward
Nephrology · Greenville, SC
2860
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.