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 1346417250

Kumaran ChinnappanMD,FACS,FRCS,FASMBS

PRACTICEARCH SURGERY LLCSee all providers at this practice →
General SurgerySaint Louis, MOI
CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore
OIG/SAM exclusion screening, sanctions history
© 2026 CareTrace
PricingContactPrivacyTerms
QUALITY · MIPS · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
Total Rx claims
81
Beneficiaries
—
Total drug cost
$863
Distinct drugs
4
Brand share
0.0%
Top prescribed drugs
Ondansetron Hcl24 claims
Famotidine20 claims
Oxycodone Hcl19 claims
Pantoprazole Sodium18 claims
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$1K
Payment records
12
By payment type
Travel and Lodging$993
Food and Beverage$397
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
117
Unique beneficiaries
—
Total services
149
Distinct HCPCS
4
Medicare payment
$14K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 446 General Surgery providers in MO — below median (cohort median 268).
REFERRAL NETWORK

Where Kumaran Chinnappan'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). 6 inbound referrers · 15 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
R.J. TECHNOLOGY INC.73211
Tshiswaka Kayembe
Internal Medicine · Saint Louis, MO
33103
LUCHTEFELD, GERALD3299
Norbert Richardson
General Surgery · Columbia, MO
1965
Eric Baggstrom
Internal Medicine · Town And Country, MO
15141
James Kelly
Urology · Saint Louis, MO
1137
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
SA HOSPITAL ACQUISITION GROUP88627
Patrick Cabrera
Diagnostic Radiology · Chesterfield, MO
37134
Laboratory Corporation Of America Holdings
Clinical Laboratory · Burlington, NC
3349
JOHNSON, RENEE33107
LUCHTEFELD, GERALD2896
Wcp Laboratories, Inc
Clinical Laboratory · Maryland Heights, MO
27135
Uchenna Ogbuokiri
Internal Medicine · Saint Louis, MO
25114
Mark Coburn
Diagnostic Radiology · Round Rock, TX
23105
Eric Baggstrom
Internal Medicine · Town And Country, MO
18309
Tshiswaka Kayembe
Internal Medicine · Saint Louis, MO
1745
Paul Catanzaro
Interventional Pain Management · Saint Louis, MO
15116
Anoj Goel
Endocrinology · Bridgeton, MO
1356
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.