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 1376648667

Cathy MesserD.O

PRACTICESPARTANBURG MEDICAL CENTERSee all providers at this practice →
Emergency MedicineSpartanburg, SCI
CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore
OIG/SAM exclusion screening, sanctions history
© 2026 CareTrace
PricingContactPrivacyTerms
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
230
Unique beneficiaries
—
Total services
331
Distinct HCPCS
6
Medicare payment
$13K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 958 Emergency Medicine providers in SC — top quintile (cohort median 413).
PRESCRIBING · PART D · 2024
Total Rx claims
341
Beneficiaries
—
Total drug cost
$2K
Distinct drugs
10
Brand share
12.9%
Top prescribed drugs
Meloxicam132 claims
Azithromycin43 claims
Prednisone36 claims
Amoxicillin/Potassium Clav28 claims
Cephalexin26 claims
QUALITY · MIPS · 2024
Final MIPS score
94.7
Quality
89.4
Cost
0.0
Improvement activities
40.0
Promoting interop.
100.0
Payment adjustment
0.83%
APM Entity
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$36
Payment records
2
By payment type
Food and Beverage$36
REFERRAL NETWORK

Where Cathy Messer'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 · 82 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Jason Kelly
Diagnostic Radiology · Spartanburg, SC
4779
PARNES, NEIL4388
David Pelino
Diagnostic Radiology · Spartanburg, SC
4067
Kelan Brown
Diagnostic Radiology · Spartanburg, SC
3581
KAVANAGH, JOSEPH3456
Michael Enright
Diagnostic Radiology · Spartanburg, SC
3471
James Haswell
Diagnostic Radiology · Columbia, SC
3057
Paul Kountz
Diagnostic Radiology · Spartanburg, SC
2753
David Rodak
Clinical Cardiac Electrophysiology · Spartanburg, SC
2037
Jay Blankenship
Emergency Medicine · Salt Lake City, UT
1740
Ambu-Star, Inc.
Ambulance Service Provider · Gaffney, SC
1579
American Health S, Llc
Clinical Laboratory · Davie, FL
15144
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
SPARTANBURG MEDICAL CENTER3951,541
PELHAM MEDICAL CENTER77186
NEWMAN, JEFFERY4984
KURKJIAN, JOSEPH4889
Robert Helmer
Diagnostic Radiology · Columbia, SC
4780
John Parrott
Diagnostic Radiology · Columbia, SC
47104
William Joyce
Diagnostic Radiology · Spartanburg, SC
4777
Michael Enright
Diagnostic Radiology · Spartanburg, SC
4470
PARNES, NEIL4269
KAVANAGH, JOSEPH3866
Kelan Brown
Diagnostic Radiology · Spartanburg, SC
3667
WARREN, LAWRENCE3569
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.