caretrace.iopowered by▸healthparse
SearchCohort Builder
Tools▾
KOL FinderTerritoriesDrug Compare
AI Query
Browse▾
By stateBy specialty
Pricing
SearchCohort BuilderToolsKOL FinderTerritoriesDrug CompareAI QueryBrowseBy stateBy specialtyPricing
PROVIDER PROFILE · NPI 1154313575

Charles KnuppMD

Hematology-OncologyGreenville, NCI
CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore
OIG/SAM exclusion screening, sanctions history
© 2026 CareTrace
PricingContactPrivacyTerms
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 340040
Hospital
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
221
Unique beneficiaries
—
Total services
397
Distinct HCPCS
5
Medicare payment
$29K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 329 Hematology-Oncology providers in NC — below median (cohort median 605).
PRESCRIBING · PART D · 2024
Total Rx claims
779
Beneficiaries
—
Total drug cost
$1.4M
Distinct drugs
25
Brand share
37.7%
Top prescribed drugs
Oxycodone Hcl212 claims
Hydroxyurea80 claims
Morphine Sulfate64 claims
Oxycodone Myristate58 claims
Lenalidomide44 claims
QUALITY · MIPS · 2024
Final MIPS score
97.0
Quality
82.4
Cost
0.0
Improvement activities
40.0
Promoting interop.
100.0
Payment adjustment
0.92%
APM Entity
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$14
Payment records
1
By payment type
Food and Beverage$14
REFERRAL NETWORK

Where Charles Knupp'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). 28 inbound referrers · 65 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
PITT COUNTY MEMORIAL HOSPITAL, INC1662,449
WALKER, PAUL33328
Umberto Fontana
Cardiology · Hendersonville, NC
2478
BOETTGER, PETER22166
John Inzerillo
Hematology · Washington, NC
2154
Eric Finical
Diagnostic Radiology · Greenville, NC
2035
Mark Petruzziello
General Surgery · Tarboro, NC
19121
Jeffrey Silver
Pulmonary Disease · Tarboro, NC
1992
Douglas Shusterman
Diagnostic Radiology · Greenville, NC
1848
Vicki Mclawhorn
Nurse Practitioner · Greenville, NC
1795
FARLEY, DAVID1642
CLARK, TIMOTHY1640
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
EAST CAROLINA HEALTH - HERITAGE INC2241,342
PITT COUNTY MEMORIAL HOSPITAL, INC1341,482
Laboratory Corporation Of America Holdings
Clinical Laboratory · Burlington, NC
75308
EAST CAROLINA HEALTH-BEAUFORT INC63277
Darla Liles
Hematology · Greenville, NC
58344
Sri Lakshmi Jasthy
Hematology-Oncology · Kenansville, NC
56189
John Inzerillo
Hematology · Washington, NC
43107
Bobby Walters
Diagnostic Radiology · Greenville, NC
3672
BOETTGER, PETER35292
Rachel Raab
Hematology-Oncology · Asheville, NC
35118
Nicole Davia
Physician Assistant · Washington, NC
2861
App-Ecp, Llc
Clinical Laboratory · Wilson, NC
2675
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.