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PROVIDER PROFILE · NPI 1437150505

Lydia ZuserM.D.

Internal MedicineHaverhill, MAI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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QUALITY · MIPS · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
Total Rx claims
9,358
Beneficiaries
—
Total drug cost
$644K
Distinct drugs
139
Brand share
17.5%
Top prescribed drugs
Levothyroxine Sodium642 claims
Atorvastatin Calcium501 claims
Amlodipine Besylate368 claims
Lisinopril325 claims
Omeprazole314 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
1,686
Unique beneficiaries
—
Total services
2,157
Distinct HCPCS
17
Medicare payment
$126K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 3,978 Internal Medicine providers in MA — top quintile (cohort median 564).
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$134
Payment records
7
By payment type
Food and Beverage$134
REFERRAL NETWORK

Where Lydia Zuser'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). 34 inbound referrers · 64 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Quest Diagnostics Massachusetts Llc
Clinical Laboratory · Marlborough, MA
4431,364
STEWARD HOLY FAMILY HOSPITAL, INC.3621,386
Stewart Hou
Diagnostic Radiology · Lawrence, MA
72174
Glenn Kimball
Ophthalmology · Haverhill, MA
71120
SALZMAN, LINDA60134
Dipti Lenhart
Diagnostic Radiology · Lawrence, MA
54101
Christian Nguyen
Diagnostic Radiology · Lawrence, MA
4196
Arthur Zerbey
Diagnostic Radiology · Lawrence, MA
3971
BRUMBAUGH, BYRON38119
Sunny Srivastava
Cardiology · Haverhill, MA
36133
NEURO REHAB ASSOCIATES, INC33266
Lawrence Casha
Diagnostic Radiology · Lawrence, MA
3176
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
STEWARD HOLY FAMILY HOSPITAL, INC.264904
Quest Diagnostics Massachusetts Llc
Clinical Laboratory · Marlborough, MA
240734
Zinaida Matlyuk
Diagnostic Radiology · Farmington, CT
65157
David Novick
Diagnostic Radiology · Lawrence, MA
64168
Glenn Kimball
Ophthalmology · Haverhill, MA
6196
Kenneth Adams
Internal Medicine · Haverhill, MA
49183
SALZMAN, LINDA49113
TRINITY EMS, INC.49171
Ali Niakosari
Diagnostic Radiology · Lawrence, MA
48121
Mara Kunst
Diagnostic Radiology · Lawrence, MA
45112
Stewart Hou
Diagnostic Radiology · Lawrence, MA
45107
Mark Rieumont
Interventional Radiology · Tampa, FL
3994
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.