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PROVIDER PROFILE · NPI 1548267883

Richard ZirinM.D.

GastroenterologyNewburyport, MAI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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PRESCRIBING · PART D · 2024
Total Rx claims
313
Beneficiaries
—
Total drug cost
$92K
Distinct drugs
6
Brand share
32.9%
Top prescribed drugs
Omeprazole168 claims
Linaclotide46 claims
Pantoprazole Sodium42 claims
Lipase/Protease/Amylase18 claims
Peg3350/Sod Sulf,bicarb,cl/Kcl15 claims
QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$205
Payment records
8
By payment type
Food and Beverage$205
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
239
Unique beneficiaries
—
Total services
246
Distinct HCPCS
8
Medicare payment
$34K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 483 Gastroenterology providers in MA — bottom quintile (cohort median 638).
REFERRAL NETWORK

Where Richard Zirin'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). 32 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Kevin Donahue
Diagnostic Radiology · Newburyport, MA
57125
Ross Cerami
Certified Registered Nurse Anesthetist (CRNA) · Westwood, MA
54109
Viktoria Shvets
Internal Medicine · Newburyport, MA
50195
Thomas Riley
Diagnostic Radiology · Newburyport, MA
48132
Jatinder Aujla
Internal Medicine · Pelham, NH
48187
Isaac Pourati
Clinical Cardiac Electrophysiology · Newburyport, MA
43101
Vladimir Eisenberg
Anesthesiology · Westwood, MA
3474
Jonathan Arnow
Diagnostic Radiology · Marlborough, MA
32215
Saira Naseer
Internal Medicine · Newburyport, MA
32258
Chad Anderson
Anesthesiology · South Hamilton, MA
3166
Jessica Heath
Anesthesiology · Newburyport, MA
2852
Guido Navarra
Internal Medicine · Newburyport, MA
28102
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.