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 1508887746

Tatyana KarchovM.D.

PRACTICEMAINEHEALTHSee all providers at this practice →
PsychiatryBrunswick, MEI
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
31
Unique beneficiaries
—
Total services
62
Distinct HCPCS
2
Medicare payment
$3K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 124 Psychiatry providers in ME — bottom quintile (cohort median 145).
REFERRAL NETWORK

Where Tatyana Karchov'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
Marcus Riccioni
Emergency Medicine · Brunswick, ME
2764
Jaime Kline
Diagnostic Radiology · Brunswick, ME
2257
Richard Schafer
Internal Medicine · Farmington, ME
1734
Keith Fleming
Diagnostic Radiology · Brunswick, ME
1544
Mitchell Pulver
Psychiatry · Brunswick, ME
1525
CORMIER, MARLENE1529
POLESKI, DAVID1429
Nordx
Clinical Laboratory · Scarborough, ME
13209
BUSSONE, JUSTIN1328
RABINOWITZ, ANDREW13126
Nicole Nalchajian
Emergency Medicine · Brunswick, ME
1332
Lora Jobe
Family Practice · Dover Foxcroft, ME
1334
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.
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
QUALITY · MIPS · 2024
Final MIPS score
97.9
Quality
83.3
Cost
0.0
Improvement activities
40.0
Promoting interop.
100.0
Payment adjustment
0.97%
APM Entity
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.