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PROVIDER PROFILE · NPI 1053548321

Matthew NiemiM.D.

NephrologyWorcester, MAI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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PricingContactPrivacyTerms
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$131
Payment records
2
By payment type
Food and Beverage$131
QUALITY · MIPS · 2024
Final MIPS score
100.0
Quality
83.0
Cost
0.0
Improvement activities
40.0
Promoting interop.
100.0
Payment adjustment
1.05%
APM Entity
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (6)

CCN 222521
Dialysis facility
CCN 222590
Dialysis facility
CCN 220001
Hospital
CCN 220049
Hospital
CCN 220090
Hospital
CCN 220163
Hospital
PRESCRIBING · PART D · 2024
Total Rx claims
882
Beneficiaries
—
Total drug cost
$472K
Distinct drugs
24
Brand share
16.7%
Top prescribed drugs
Calcitriol117 claims
Lisinopril113 claims
Losartan Potassium105 claims
Empagliflozin82 claims
Furosemide62 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
618
Unique beneficiaries
—
Total services
939
Distinct HCPCS
12
Medicare payment
$85K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 270 Nephrology providers in MA — above median (cohort median 904).
REFERRAL NETWORK

Where Matthew Niemi'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). 46 inbound referrers · 86 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
DESAI, CHARU60259
Quest Diagnostics Massachusetts Llc
Clinical Laboratory · Marlborough, MA
54200
METRO WEST REHAB CORP4983
Jason Kurland
Nephrology · Worcester, MA
47108
NPI 110488167141200
Sotiraq Terova
Internal Medicine · Westborough, MA
38285
MARLBOROUGH HOSPITAL CORP38121
Eric Schmidlin
Diagnostic Radiology · Worcester, MA
37107
Pang-Yen Fan
Nephrology · Worcester, MA
36225
Matthew Trainor
Nephrology · Worcester, MA
35119
Eric Iida
Nephrology · Worcester, MA
33111
Gerard Aurigemma
Cardiology · Worcester, MA
33103
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
UMASS MEMORIAL MEDICAL CENTER, INC.1721,070
Joseph Ferrucci
Diagnostic Radiology · Worcester, MA
62257
Medstar Ambulance Inc
Ambulance Service Provider · Leominster, MA
55224
Eric Iida
Nephrology · Worcester, MA
55177
Dagmar Klinger
Nephrology · Worcester, MA
53210
Matthew Trainor
Nephrology · Worcester, MA
52214
DESAI, CHARU50249
Quest Diagnostics Massachusetts Llc
Clinical Laboratory · Marlborough, MA
45159
NPI 110488167143192
VITAL ENTERPRISES, INC.43501
John Vincent Turchetta
Physical Medicine and Rehabilitation · Westborough, MA
41505
Pang-Yen Fan
Nephrology · Worcester, MA
38231
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.