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PROVIDER PROFILE · NPI 1003927559

Anna NiewiarowskaM.D.

PRACTICEVITA MEDICAL ASSOCIATES, PCSee all providers at this practice →
Hematology-OncologyBethlehem, PAI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (4)

CCN 390035
Hospital
CCN 390049
Hospital
CCN 390162
Hospital
CCN 393035
Inpatient rehabilitation facility
PRESCRIBING · PART D · 2024
Total Rx claims
490
Beneficiaries
—
Total drug cost
$1.4M
Distinct drugs
28
Brand share
43.9%
Top prescribed drugs
Fondaparinux Sodium49 claims
Filgrastim-Sndz33 claims
Epoetin Alfa27 claims
Fulvestrant26 claims
Gabapentin24 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
936
Unique beneficiaries
—
Total services
4,490
Distinct HCPCS
26
Medicare payment
$81K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 417 Hematology-Oncology providers in PA — top quintile (cohort median 753).
QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$1K
Payment records
61
By payment type
Food and Beverage$1K
Education$170
REFERRAL NETWORK

Where Anna Niewiarowska'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). 14 inbound referrers · 33 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
ST LUKES HOSPITAL1435,384
Tomasz Niewiarowski
Gastroenterology · Bethlehem, PA
931,572
Gerlanda Derr
Nurse Practitioner · Easley, SC
863,073
ST LUKES HOSPITAL-ANDERSON CAMPUS42524
CH HOSPITAL OF ALLENTOWN, LLC26375
Ivan Fras
Diagnostic Radiology · Bethlehem, PA
1997
Quest Diagnostics Clinical Laboratories Inc
Clinical Laboratory · Norristown, PA
16100
Gene Ferretti
Diagnostic Radiology · Bethlehem, PA
15133
ANDERSON, DAVID1356
Steven Chen
Diagnostic Radiology · Bethlehem, PA
1377
Andrew Shurman
Diagnostic Radiology · Bethlehem, PA
1377
David Scoblionko
Internal Medicine · Allentown, PA
12572
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
ST LUKES HOSPITAL1736,177
Gerlanda Derr
Nurse Practitioner · Easley, SC
983,344
Guiyun Zhou
Nurse Practitioner · Fountain Hill, PA
973,085
Tomasz Niewiarowski
Gastroenterology · Bethlehem, PA
851,679
ST LUKES HOSPITAL-ANDERSON CAMPUS45623
CH HOSPITAL OF ALLENTOWN, LLC31342
Ivan Fras
Diagnostic Radiology · Bethlehem, PA
20110
Gene Ferretti
Diagnostic Radiology · Bethlehem, PA
19188
Edgar Cheng
Diagnostic Radiology · Bethlehem, PA
18151
Christopher Trend
Diagnostic Radiology · Bethlehem, PA
1778
Andrew Shurman
Diagnostic Radiology · Bethlehem, PA
17133
Dwithiya Thomas
Cardiology · Bethlehem, PA
17128
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.