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PROVIDER PROFILE · NPI 1528058666

Gilbert FishbeinMD

AnesthesiologyMarlborough, MAI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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PricingContactPrivacyTerms
QUALITY · MIPS · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$812
Payment records
39
By payment type
Food and Beverage$812
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
337
Unique beneficiaries
—
Total services
338
Distinct HCPCS
4
Medicare payment
$25K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 1,419 Anesthesiology providers in MA — above median (cohort median 245).
REFERRAL NETWORK

Where Gilbert Fishbein'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). 16 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Central Massachusetts Ambulatory Endoscopy Center Llc
Ambulatory Surgical Center · Leominster, MA
167211
Middlesex Endoscopy Center Llc
Ambulatory Surgical Center · Acton, MA
6679
Min Soo Song
Gastroenterology · Leominster, MA
4779
Cohen Dermatopathology, P.C.
Clinical Laboratory · Needham, MA
4754
UMASS MEMORIAL HEALTHALLIANCE CLINTON HOSPITAL INC3972
Wankin Yu
Gastroenterology · Leominster, MA
3546
Quest Diagnostics Massachusetts Llc
Clinical Laboratory · Marlborough, MA
3255
LAKEWOOD PATHOLOGY ASSOCIATES, INC.2426
BROCKTON HOSPITAL, INC.2025
Elizabeth Mcginnis
Certified Registered Nurse Anesthetist (CRNA) · Weymouth, MA
1829
BRAGDON, MARION1717
Boston Endoscopy Center, Llc
Ambulatory Surgical Center · Wellesley Hills, MA
1617
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.