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PROVIDER PROFILE · NPI 1427148386

Mandefro ZerefaMD

PRACTICEMICHAEL ALLOWAY PCSee all providers at this practice →
Internal MedicineTucson, AZI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
QUALITY · MIPS · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
Total Rx claims
322
Beneficiaries
—
Total drug cost
$3K
Distinct drugs
17
Brand share
4.7%
Top prescribed drugs
Furosemide37 claims
Atorvastatin Calcium34 claims
Metoprolol Tartrate31 claims
Amlodipine Besylate25 claims
Carvedilol23 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
769
Unique beneficiaries
—
Total services
1,799
Distinct HCPCS
5
Medicare payment
$146K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 1,880 Internal Medicine providers in AZ — top quintile (cohort median 646).
REFERRAL NETWORK

Where Mandefro Zerefa'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). 80 inbound referrers · 135 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
TUCSON MEDICAL CENTER5061,562
Salvatore Tirrito
Cardiology · Tucson, AZ
168441
Southwest Ambulance Of Tucson Inc
Ambulance Service Provider · Tucson, AZ
139468
HANDMAKER JEWISH SERVICES FOR THE AGING87481
Matthew Heinz
Hospitalist · Tucson, AZ
64167
Basel Skeif
Cardiology · Tucson, AZ
58173
Stephen Njoroge
Internal Medicine · Yuma, AZ
48131
David Teeple
Neurology · Tucson, AZ
47171
Paul Strautman
Diagnostic Radiology · Tucson, AZ
46131
Charles Daniel
Internal Medicine · Tucson, AZ
46245
Bedri Abubeker
Internal Medicine · Tucson, AZ
46128
BANNER - UNIVERSITY MEDICAL CENTER TUCSON CAMPUS LLC44215
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
Salvatore Tirrito
Cardiology · Tucson, AZ
124249
TUCSON MEDICAL CENTER121338
Donald Mar
Diagnostic Radiology · Tucson, AZ
94223
Kevin Goeta Kreisler
Psychiatry · Tucson, AZ
791,297
HANDMAKER JEWISH SERVICES FOR THE AGING60168
Sonora Quest Laboratories Llc
Clinical Laboratory · Phoenix, AZ
59321
KENT, TYLER5594
Robert Rauch
Diagnostic Radiology · Tucson, AZ
53135
Lindsey Inouye
Diagnostic Radiology · Tucson, AZ
51112
City Of Tucson
Ambulance Service Provider · Tucson, AZ
4986
Paul Strautman
Diagnostic Radiology · Tucson, AZ
4792
Alfonso Llano
Internal Medicine · Tucson, AZ
47207
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.