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PROVIDER PROFILE · NPI 1043256324

Mark TataraMD

Internal MedicineDowners Grove, ILI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (5)

CCN 147150
Home health agency
CCN 147207
Home health agency
CCN 147568
Home health agency
CCN 140182
Hospital
CCN 140288
Hospital
REFERRAL NETWORK

Where Mark Tatara'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). 29 inbound referrers · 56 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
IOM HEALTH SYSTEM LP2901,504
PARKVIEW HOSPITAL, INC.101319
Kent Farnsworth
Internal Medicine · Fort Wayne, IN
30135
James Arata
Diagnostic Radiology · Fort Wayne, IN
2360
Richard Sibley
Diagnostic Radiology · Fort Wayne, IN
2163
Sanjay Patel
Internal Medicine · Fort Wayne, IN
20104
Dakshesh Patel
Diagnostic Radiology · Fort Wayne, IN
1947
ST. JOSEPH HEALTH SYSTEM, LLC1986
Motaz Shaher
Cardiology · Lafayette, IN
1840
My Padmalingam
Cardiology · Fort Wayne, IN
1851
SOWERS, BRUCE1759
Edward Yi
Diagnostic Radiology · Dayton, OH
1737
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
IOM HEALTH SYSTEM LP3612,012
PARKVIEW HOSPITAL, INC.104379
DUPONT HOSPITAL LLC58263
Joseph Muhler
Family Practice · Fort Wayne, IN
35110
John Pasalich
Diagnostic Radiology · Fort Wayne, IN
3498
Three Rivers Ambulance Authority
Ambulance Service Provider · Fort Wayne, IN
3287
Quest Diagnostics Llc Il
Clinical Laboratory · Wood Dale, IL
3275
Venkata Rama Nalamolu
Cardiology · Fort Wayne, IN
2980
Richard Stephens
Diagnostic Radiology · Fort Wayne, IN
2745
LUTHERAN MUSCULOSKELETAL CENTER LLC2660
Motaz Shaher
Cardiology · Lafayette, IN
2581
Pamela Strange
Diagnostic Radiology · Fort Wayne, IN
2552
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.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
1,542
Unique beneficiaries
—
Total services
2,153
Distinct HCPCS
16
Medicare payment
$147K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 3,790 Internal Medicine providers in IL — top quintile (cohort median 760).
PRESCRIBING · PART D · 2024
Total Rx claims
8,083
Beneficiaries
—
Total drug cost
$420K
Distinct drugs
131
Brand share
17.6%
Top prescribed drugs
Atorvastatin Calcium736 claims
Amlodipine Besylate414 claims
Lisinopril339 claims
Metformin Hcl300 claims
Levothyroxine Sodium295 claims
QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.