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 1659344596

Daniel WollmanM.D, PHD

PRACTICEHANCOCK OPCO LLCSee all providers at this practice →
Geriatric MedicineDanbury, CTI
CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore
OIG/SAM exclusion screening, sanctions history
© 2026 CareTrace
PricingContactPrivacyTerms
QUALITY · MIPS · 2024
Final MIPS score
100.0
Quality
100.0
Cost
71.8
Improvement activities
40.0
Promoting interop.
0.0
Payment adjustment
1.05%
Individual
PRESCRIBING · PART D · 2024
Total Rx claims
8,127
Beneficiaries
—
Total drug cost
$516K
Distinct drugs
128
Brand share
20.3%
Top prescribed drugs
Apixaban438 claims
Atorvastatin Calcium435 claims
Trazodone Hcl372 claims
Furosemide341 claims
Levothyroxine Sodium333 claims
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
639
Unique beneficiaries
—
Total services
1,436
Distinct HCPCS
6
Medicare payment
$97K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 61 Geriatric Medicine providers in CT — top quintile (cohort median 549).
REFERRAL NETWORK

Where Daniel Wollman'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). 43 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
THE GRIFFIN HOSPITAL1161,007
FILOSA CARE CENTER,INC.109932
ZEMBRZUSKI, CORA77781
American Medical Response Of Connecticut Incorporated
Ambulance Service Provider · New Haven, CT
74843
Quest Diagnostics Llc
Clinical Laboratory · Wallingford, CT
72507
Nicola Giordano
Psychologist, Clinical · Hamden, CT
55752
Mark Grogan
Cardiology · Derby, CT
34263
Kenneth Spector
Cardiology · Derby, CT
30224
HOUSATONIC VALLEY RADIOLOGICAL ASSOCIATES PC29116
FILOSA CONVALESCENT HOME,INC.28244
Orestes Arcuni
Psychiatry · Danbury, CT
2791
Skmp Enterprises, Inc.
Ambulance Service Provider · Bridgeport, CT
24130
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.