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 1750498416

Mark SlavenMD

PsychiatryOneida, NYI
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
11,813
Beneficiaries
—
Total drug cost
$605K
Distinct drugs
61
Brand share
9.4%
Top prescribed drugs
Risperidone883 claims
Buspirone Hcl834 claims
Sertraline Hcl717 claims
Divalproex Sodium690 claims
Fluoxetine Hcl636 claims
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
141
Unique beneficiaries
—
Total services
233
Distinct HCPCS
3
Medicare payment
$20K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 1,970 Psychiatry providers in NY — above median (cohort median 223).
REFERRAL NETWORK

Where Mark Slaven'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). 17 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
NYSARC INC.60361
Marina Anne Martyn
Internal Medicine · Oneida, NY
33152
Daniel Ratnarajah
Internal Medicine · Oneida, NY
2796
CENTREX CLINICAL LABORATORIES INC2266
Gregory Rorick
Podiatry · New York Mills, NY
2136
Victor Villagonzalo
Podiatry · Ithaca, NY
2144
Kirwin Gibbs
Diagnostic Radiology · Cortland, NY
1935
Glauco Maresca
Diagnostic Radiology · Potsdam, NY
1834
MYERS, JILL1738
AUBURN COMMUNITY HOSPITAL15382
MASTRANGELO, JOHN1527
NPI 120505970615115
Refers patients to
Outbound — where patients go next
No outbound pairs above the suppression threshold.
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.