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PROVIDER PROFILE · NPI 1447346531

Daniel O'learyM.D.

Internal MedicineLeominster, MAI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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QUALITY · MIPS · 2024
Final MIPS score
100.0
Quality
83.0
Cost
0.0
Improvement activities
40.0
Promoting interop.
100.0
Payment adjustment
1.05%
APM Entity
PRESCRIBING · PART D · 2024
Total Rx claims
15,439
Beneficiaries
—
Total drug cost
$1.0M
Distinct drugs
136
Brand share
16.0%
Top prescribed drugs
Atorvastatin Calcium954 claims
Amlodipine Besylate794 claims
Lisinopril762 claims
Losartan Potassium761 claims
Levothyroxine Sodium759 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
2,005
Unique beneficiaries
—
Total services
2,638
Distinct HCPCS
18
Medicare payment
$250K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 3,978 Internal Medicine providers in MA — top quintile (cohort median 564).
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where Daniel O'leary'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). 18 inbound referrers · 29 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
UMASS MEMORIAL HEALTHALLIANCE CLINTON HOSPITAL INC2962,131
Patricia Cross
Diagnostic Radiology · Leominster, MA
53195
Rodrick Williams
Diagnostic Radiology · Easthampton, MA
52146
Samantha Good
Nurse Practitioner · Leominster, MA
3990
Thomas Cahn
Dermatology · Jupiter, FL
3164
James Cataldo
Podiatry · Leominster, MA
27100
Paula Kalajian
Nurse Practitioner · Leominster, MA
2781
Peter Wilson
Cardiology · Leominster, MA
2465
UMASS MEMORIAL HEALTH CARE, INC.2485
Dionyssios Robotis
Cardiology · Leominster, MA
23104
Umass Memorial Health Alliance Mri Center Llc
Independent Diagnostic Testing Facility (IDTF) · Leominster, MA
1441
Central Massachusetts Ambulatory Endoscopy Center Llc
Ambulatory Surgical Center · Leominster, MA
1324
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
UMASS MEMORIAL HEALTHALLIANCE CLINTON HOSPITAL INC1971,199
Guillermo Walters
Diagnostic Radiology · Leominster, MA
54132
Catherine Mulqueen
Diagnostic Radiology · Milford, MA
52137
UMASS MEMORIAL MEDICAL CENTER, INC.51188
Rodrick Williams
Diagnostic Radiology · Easthampton, MA
3896
Patricia Cross
Diagnostic Radiology · Leominster, MA
3899
Thomas Cahn
Dermatology · Jupiter, FL
3478
MERCADANTE, NICHOLAS2898
Maureen Maher
Cardiology · Leominster, MA
2584
James Cataldo
Podiatry · Leominster, MA
25103
Umass Memorial Health Alliance Mri Center Llc
Independent Diagnostic Testing Facility (IDTF) · Leominster, MA
2157
Tad Baum
Ophthalmology · Leominster, MA
2055
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.