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PROVIDER PROFILE · NPI 1174512032

Marvin TamM.D.

Diagnostic RadiologyMesa, AZI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (5)

CCN 030061
Hospital
CCN 030065
Hospital
CCN 030088
Hospital
CCN 030089
Hospital
CCN 030093
Hospital
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
3,843
Unique beneficiaries
—
Total services
19,733
Distinct HCPCS
59
Medicare payment
$276K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 621 Diagnostic Radiology providers in AZ — top quintile (cohort median 4,389).
PRESCRIBING · PART D · 2024
Total Rx claims
12
Beneficiaries
—
Total drug cost
$73
Distinct drugs
1
Brand share
0.0%
Top prescribed drugs
Methylprednisolone12 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.
REFERRAL NETWORK

Where Marvin Tam'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). 106 inbound referrers · 335 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
BANNER BAYWOOD MEDICAL CENTER241334
NPI 1316992407144213
MOUNTAIN VISTA MEDICAL CENTER LP121173
James Lyons
Diagnostic Radiology · Mesa, AZ
71130
R M Arizona Holdings Inc
Ambulance Service Provider · Mesa, AZ
66104
JUNCK, NEAL6198
Robert Hanna
Interventional Radiology · Mesa, AZ
6098
Farukh Mian
Diagnostic Radiology · Maywood, IL
5888
Elizabeth Ottney
Family Practice · Mesa, AZ
5489
SCHIFTER, TOBIAS5285
Mark Madsen
Diagnostic Radiology · Mesa, AZ
4358
Nick Stavridis
Emergency Medicine · Mesa, AZ
4267
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
Sonora Quest Laboratories Llc
Clinical Laboratory · Phoenix, AZ
424827
BANNER BAYWOOD MEDICAL CENTER351533
BANNER DESERT MEDICAL CENTER243391
NPI 1316992407225348
Stephen Hu
Diagnostic Radiology · Mesa, AZ
183296
MOUNTAIN VISTA MEDICAL CENTER LP155235
Stephanie Wang
Diagnostic Radiology · Highlands Ranch, CO
144229
Imtiaz Ahmed
Diagnostic Radiology · Phoenix, AZ
124311
Laboratory Corporation Of America
Clinical Laboratory · Phoenix, AZ
116215
R M Arizona Holdings Inc
Ambulance Service Provider · Mesa, AZ
97155
Andrew Pohl
Diagnostic Radiology · Mesa, AZ
89141
WALKER, HAROLD89138
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.