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PROVIDER PROFILE · NPI 1144490533

David SommerMD MPH

NeurologyWorcester, MAI
CROSS-REFERENCE

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ProviderScore
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
No data available for this provider in 2024.
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (2)

CCN 227063
Home health agency
CCN 220176
Hospital
PRESCRIBING · PART D · 2024
Total Rx claims
6,011
Beneficiaries
—
Total drug cost
$963K
Distinct drugs
83
Brand share
39.1%
Top prescribed drugs
Carbidopa/Levodopa877 claims
Gabapentin403 claims
Clonazepam297 claims
Carbidopa/Levodopa296 claims
Amantadine Hcl252 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
691
Unique beneficiaries
—
Total services
14,328
Distinct HCPCS
11
Medicare payment
$138K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 680 Neurology providers in MA — top quintile (cohort median 409).
REFERRAL NETWORK

Where David Sommer'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 · 26 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Quest Diagnostics Massachusetts Llc
Clinical Laboratory · Marlborough, MA
122338
John Mukai
Diagnostic Radiology · Templeton, MA
3454
Milliam Kataoka
Diagnostic Radiology · Northampton, MA
2248
Brian Midkiff
Diagnostic Radiology · Worcester, MA
2028
Noreen Lasalle-Green
Diagnostic Radiology · Templeton, MA
1824
QUEST DIAGNOSTICS MASSACHUSETTS LLC1743
Neeta Shah
Cardiology · Webster, MA
1524
Elizabeth Mahanor
Vascular Surgery · Worcester, MA
1330
John Najjar
Vascular Surgery · Worcester, MA
1318
Luigi Pacifico
Cardiology · Worcester, MA
1116
Laura Polan
Emergency Medicine · Worcester, MA
1116
Harold Park
Interventional Radiology · Orange, CA
1120
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
VHS ACQUISITION SUBSIDIARY NUMBER 7 INC120183
Quest Diagnostics Massachusetts Llc
Clinical Laboratory · Marlborough, MA
118308
UMASS MEMORIAL MEDICAL CENTER, INC.5393
DONATO, JOANNA4689
Mark Kranis
Cardiology · Worcester, MA
2340
Eascare Llc
Ambulance Service Provider · Weymouth, MA
2347
VNA CARE NETWORK, INC.2229
Milliam Kataoka
Diagnostic Radiology · Northampton, MA
1927
John Najjar
Vascular Surgery · Worcester, MA
1942
VHS ACQUISITION SUBSIDIARY NUMBER 9 INC1941
Noreen Lasalle-Green
Diagnostic Radiology · Templeton, MA
1825
Douglas Burd
Diagnostic Radiology · Templeton, MA
1819
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.