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PROVIDER PROFILE · NPI 1114901394

Mark ZaettaMD

Internal MedicineTucson, AZI
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.
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (2)

CCN 037213
Home health agency
CCN 030006
Hospital
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$285
Payment records
3
By payment type
Food and Beverage$285
PRESCRIBING · PART D · 2024
Total Rx claims
10,094
Beneficiaries
—
Total drug cost
$385K
Distinct drugs
138
Brand share
14.7%
Top prescribed drugs
Rosuvastatin Calcium897 claims
Levothyroxine Sodium894 claims
Lisinopril450 claims
Losartan Potassium407 claims
Amlodipine Besylate373 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
781
Unique beneficiaries
—
Total services
912
Distinct HCPCS
11
Medicare payment
$86K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 1,880 Internal Medicine providers in AZ — above median (cohort median 646).
REFERRAL NETWORK

Where Mark Zaetta'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). 8 inbound referrers · 26 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
TUCSON MEDICAL CENTER72222
WEBER, JANET2879
Salvatore Tirrito
Cardiology · Tucson, AZ
2358
BANNER - UNIVERSITY MEDICAL CENTER TUCSON CAMPUS LLC1985
MARSHALL, TIMOTHY1746
QUILLEN, KATHLEEN1337
Lawrence Kaskowitz
Diagnostic Radiology · Tucson, AZ
1138
Patrick Noonan
Internal Medicine · Tucson, AZ
1128
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
Laboratory Corporation Of America
Clinical Laboratory · Phoenix, AZ
103304
TUCSON MEDICAL CENTER84309
Sonora Quest Laboratories Llc
Clinical Laboratory · Phoenix, AZ
45194
Andrea Miller
Internal Medicine · Tucson, AZ
26154
WEBER, JANET2458
MARSHALL, TIMOTHY2367
BANNER - UNIVERSITY MEDICAL CENTER TUCSON CAMPUS LLC2191
Salvatore Tirrito
Cardiology · Tucson, AZ
1955
Donald Mar
Diagnostic Radiology · Tucson, AZ
1863
Lawrence Kaskowitz
Diagnostic Radiology · Tucson, AZ
1752
Lindsey Inouye
Diagnostic Radiology · Tucson, AZ
1746
Patrick Noonan
Internal Medicine · Tucson, AZ
1672
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.