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 1821094459

Rachel IvkerM.D.

DermatologySpringfield, MAI
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.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
Total Rx claims
1,076
Beneficiaries
—
Total drug cost
$301K
Distinct drugs
29
Brand share
17.5%
Top prescribed drugs
Metronidazole143 claims
Fluorouracil113 claims
Triamcinolone Acetonide105 claims
Ketoconazole83 claims
Betamethasone Dipropionate57 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
2,389
Unique beneficiaries
—
Total services
3,538
Distinct HCPCS
18
Medicare payment
$171K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 478 Dermatology providers in MA — above median (cohort median 1,835).
REFERRAL NETWORK

Where Rachel Ivker'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). 13 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
BAYSTATE MEDICAL CENTER INC102167
THE MERCY HOSPITAL INC5385
Aimee Leonard
Dermatology · Stoneham, MA
32137
WENNER, NADINE24311
Mehdi Pajouh
Cardiology · Westfield, MA
2238
Kelly Burek
Podiatry · Westfield, MA
2030
John Thayer
Ophthalmology · Westfield, MA
1937
Lance Reynolds
Internal Medicine · Westfield, MA
1841
Ramachandran Kuppuswamy
Hospitalist · Feeding Hills, MA
1642
Steven Berger
Ophthalmology · Springfield, MA
1522
Quest Diagnostics Massachusetts Llc
Clinical Laboratory · Marlborough, MA
1426
O'NEILL, JOHN1226
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.