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PROVIDER PROFILE · NPI 1497745848

Glenn AllisonM.D.

PRACTICEHEALTHALLIANCE HOSPITALSee all providers at this practice →
Internal MedicineLeominster, MAI
CROSS-REFERENCE

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OIG/SAM exclusion screening, sanctions history
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QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$15
Payment records
1
By payment type
Food and Beverage$15
PRESCRIBING · PART D · 2024
Total Rx claims
6,723
Beneficiaries
—
Total drug cost
$644K
Distinct drugs
111
Brand share
18.4%
Top prescribed drugs
Atorvastatin Calcium709 claims
Amlodipine Besylate366 claims
Omeprazole287 claims
Metoprolol Succinate248 claims
Lisinopril246 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
1,594
Unique beneficiaries
—
Total services
1,951
Distinct HCPCS
15
Medicare payment
$131K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 3,978 Internal Medicine providers in MA — top quintile (cohort median 564).
REFERRAL NETWORK

Where Glenn Allison'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). 10 inbound referrers · 16 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Jeffrey Bonnaud
Physician Assistant · Los Angeles, CA
29125
MASS GENERAL BRIGHAM HOME CARE, INC.2081
Amin Chaoui
Diagnostic Radiology · Brighton, MA
1856
Boston Public Health Commission
Ambulance Service Provider · Boston, MA
1832
Malavalli Gopal
Cardiology · Boston, MA
1650
Joseph Hartigan
Podiatry · Brookline, MA
1681
Jeffrey Cohen
Cardiology · Jamaica Plain, MA
1351
Joseph Fonte
Diagnostic Radiology · Brighton, MA
1344
FALLON SERVICE, INC.1233
Sara Tuttle-Lane
Emergency Medicine · Jamaica Plain, MA
1126
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
BRIGHAM AND WOMEN'S FAULKNER HOSPITAL, INC2211,743
BRIGHAM & WOMENS HOSPITAL, INC.571,040
Jeffrey Bonnaud
Physician Assistant · Los Angeles, CA
2163
Alberto Ramirez
Internal Medicine · Jamaica Plain, MA
1888
Joseph Hartigan
Podiatry · Brookline, MA
1577
Jeffrey Cohen
Cardiology · Jamaica Plain, MA
1466
DANA-FARBER CANCER INSTITUTE, INC.1448
Jean Connors
Hematology · Boston, MA
13154
FALLON SERVICE, INC.1327
Boston Public Health Commission
Ambulance Service Provider · Boston, MA
1225
Monty Ledbetter
Diagnostic Radiology · Boston, MA
1236
Robert Tarpy
Pulmonary Disease · Boston, MA
1248
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.