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PROVIDER PROFILE · NPI 1255307781

Mark Hryniewich

PRACTICEQUEST DIAGNOSTICS MASSACHUSETTS LLCSee all providers at this practice →
General PracticeLeominster, MAI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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MEDICARE UTILIZATION · PART B · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
Total Rx claims
3,741
Beneficiaries
—
Total drug cost
$300K
Distinct drugs
84
Brand share
16.7%
Top prescribed drugs
Atorvastatin Calcium441 claims
Lisinopril168 claims
Amlodipine Besylate157 claims
Omeprazole146 claims
Losartan Potassium141 claims
REFERRAL NETWORK

Where Mark Hryniewich'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). 5 inbound referrers · 11 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Quest Diagnostics Massachusetts Llc
Clinical Laboratory · Marlborough, MA
142687
UMASS MEMORIAL HEALTHALLIANCE CLINTON HOSPITAL INC37168
QUEST DIAGNOSTICS MASSACHUSETTS LLC1689
Rodrick Williams
Diagnostic Radiology · Easthampton, MA
1118
Robert Grondin
Podiatry · Worcester, MA
1126
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
Quest Diagnostics Massachusetts Llc
Clinical Laboratory · Marlborough, MA
94426
UMASS MEMORIAL HEALTHALLIANCE CLINTON HOSPITAL INC37153
Jessica Breen Sheth
Physician Assistant · Fall River, MA
33116
FELDHAUS, LOUISE2459
VHS ACQUISITION SUBSIDIARY NUMBER 7 INC1664
Robert Grondin
Podiatry · Worcester, MA
1429
Veronica Rusu
Family Practice · Westborough, MA
14136
QUEST DIAGNOSTICS MASSACHUSETTS LLC1362
Medstar Ambulance Inc
Ambulance Service Provider · Leominster, MA
1229
MELLER, STEVEN1118
Susan Peltz
Diagnostic Radiology · Worcester, MA
1121
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.
QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.