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PROVIDER PROFILE · NPI 1558587998

Jonathan NassM.D.

PRACTICEWEYMOUTH ENDOSCOPY, LLCSee all providers at this practice →
GastroenterologySouth Weymouth, MAI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
599
Unique beneficiaries
—
Total services
667
Distinct HCPCS
14
Medicare payment
$69K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 483 Gastroenterology providers in MA — above median (cohort median 638).
PRESCRIBING · PART D · 2024
Total Rx claims
244
Beneficiaries
—
Total drug cost
$47K
Distinct drugs
9
Brand share
27.9%
Top prescribed drugs
Pantoprazole Sodium79 claims
Linaclotide43 claims
Omeprazole38 claims
Prednisone17 claims
Sucralfate16 claims
QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where Jonathan Nass'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). 92 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
SOUTHCOAST HOSPITALS GROUP, INC194698
Quest Diagnostics Massachusetts Llc
Clinical Laboratory · Marlborough, MA
143740
Raju Singla
Internal Medicine · Fall River, MA
78338
Same Day Surgicare Of New England, Inc.
Ambulatory Surgical Center · Fall River, MA
7495
City Of Fall River Mass
Ambulance Service Provider · Fall River, MA
67171
NPI 117469602566149
KIEFER, THOMAS66103
Donald Sutherland
Gastroenterology · Fall River, MA
56145
COUREY, WILLIAM51124
Randy Averback
Cardiology · Newton, MA
48118
David Maddock
Gastroenterology · Fall River, MA
47140
Richard Pedro
Anesthesiology · Worcester, MA
46102
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.