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PROVIDER PROFILE · NPI 1265610638

Steven ZellMD, MSPH

Diagnostic RadiologyPhoenix, AZI
CROSS-REFERENCE

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OIG/SAM exclusion screening, sanctions history
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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 030022
Hospital
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
181
Unique beneficiaries
—
Total services
182
Distinct HCPCS
8
Medicare payment
$5K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 621 Diagnostic Radiology providers in AZ — bottom quintile (cohort median 4,389).
QUALITY · MIPS · 2024
Final MIPS score
78.4
Quality
62.2
Cost
61.3
Improvement activities
40.0
Promoting interop.
99.0
Payment adjustment
0.14%
Group
PRESCRIBING · PART D · 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 Steven Zell'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). 5 inbound referrers · 13 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
James Nichols
Family Practice · Phoenix, AZ
1841
Jonne Housh
Nurse Practitioner · Phoenix, AZ
1727
Millennium Health, Llc
Clinical Laboratory · San Diego, CA
1536
Ronald Petcher
Specialist · Mesa, AZ
1113
Karl Nguyen
Diagnostic Radiology · Eden Prairie, MN
1125
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
Sonora Quest Laboratories Llc
Clinical Laboratory · Phoenix, AZ
141390
Laboratory Corporation Of America
Clinical Laboratory · Phoenix, AZ
57125
Ronald Petcher
Specialist · Mesa, AZ
2839
DIGNITY COMMUNITY CARE2649
James Nichols
Family Practice · Phoenix, AZ
2567
Karl Nguyen
Diagnostic Radiology · Eden Prairie, MN
2428
Luis Lopez
Family Practice · Phoenix, AZ
1755
Lisa Shah-Patel
Diagnostic Radiology · Scottsdale, AZ
1744
Matthew Karlovsky
Urology · Mesa, AZ
1519
Mark Walmer
Internal Medicine · Chandler, AZ
1329
CHIARADONNA, NICOLA1319
Millennium Health, Llc
Clinical Laboratory · San Diego, CA
1141
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.