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PROVIDER PROFILE · NPI 1891725891

Jack CollazzoM.D.

PRACTICEBRYN MAWR MEDICAL SPECIALISTS ASSOCIATIONSee all providers at this practice →
GastroenterologyBryn Mawr, PAI
CROSS-REFERENCE

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QUALITY · MIPS · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
Total Rx claims
1,788
Beneficiaries
—
Total drug cost
$232K
Distinct drugs
34
Brand share
16.8%
Top prescribed drugs
Pantoprazole Sodium473 claims
Omeprazole211 claims
Dicyclomine Hcl138 claims
Famotidine117 claims
Esomeprazole Magnesium104 claims
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$206
Payment records
10
By payment type
Food and Beverage$171
Education$35
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
1,109
Unique beneficiaries
—
Total services
1,201
Distinct HCPCS
16
Medicare payment
$151K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 771 Gastroenterology providers in PA — top quintile (cohort median 585).
REFERRAL NETWORK

Where Jack Collazzo'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). 54 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Bryn Mawr Medical Specialists Association
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151184
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Certified Registered Nurse Anesthetist (CRNA) · Garnet Valley, PA
86133
Quest Diagnostics Clinical Laboratories Inc
Clinical Laboratory · Norristown, PA
66214
Michael Szlachta
Certified Registered Nurse Anesthetist (CRNA) · Havertown, PA
6173
MAIN LINE HOSPITALS, INC.4881
John Steers
Cardiology · Bryn Mawr, PA
4066
Marchello Barbarisi
Diagnostic Radiology · Paoli, PA
3647
Lana Henry
Diagnostic Radiology · Wynnewood, PA
3653
Vikram Dravid
Diagnostic Radiology · Paoli, PA
3450
LEVITT, ROBERT3048
Howard Kramer
Cardiology · Bryn Mawr, PA
3052
Barbara Hughes
Diagnostic Radiology · Paoli, PA
3043
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.