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PROVIDER PROFILE · NPI 1982678975

Stephen MayerM.D.

PRACTICECOCHISE ONCOLOGY LLCSee all providers at this practice →
Hematology-OncologySierra Vista, AZI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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PRESCRIBING · PART D · 2024
Total Rx claims
150
Beneficiaries
—
Total drug cost
$539K
Distinct drugs
7
Brand share
42.0%
Top prescribed drugs
Anastrozole36 claims
Enzalutamide36 claims
Prednisone27 claims
Ondansetron14 claims
Apixaban13 claims
QUALITY · MIPS · 2024
Final MIPS score
85.4
Quality
70.3
Cost
67.8
Improvement activities
40.0
Promoting interop.
100.0
Payment adjustment
0.44%
Group
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$533
Payment records
25
By payment type
Food and Beverage$533
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
296
Unique beneficiaries
—
Total services
932
Distinct HCPCS
10
Medicare payment
$44K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 199 Hematology-Oncology providers in AZ — below median (cohort median 31,409).
REFERRAL NETWORK

Where Stephen Mayer'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). 26 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Quest Diagnostics Massachusetts Llc
Clinical Laboratory · Marlborough, MA
2031,075
BROCKTON HOSPITAL, INC.109695
Steven Oh
Diagnostic Radiology · Brockton, MA
45157
Ying Wang
Pathology · Brockton, MA
38161
QUEST DIAGNOSTICS MASSACHUSETTS LLC31158
Donald Greenstein
Diagnostic Radiology · Brockton, MA
3066
Warren Salzman
Diagnostic Radiology · Brockton, MA
2962
William Siegel
Internal Medicine · Brockton, MA
2976
Andris Zauls
Radiation Oncology · Brockton, MA
25291
Borzoo Nikpoor
Cardiology · Brockton, MA
2473
Renu Prakash
Hospitalist · Brockton, MA
1974
Raghu Amaravadi
Diagnostic Radiology · Brockton, MA
1852
Refers patients to
Outbound — where patients go next
No outbound pairs above the suppression threshold.
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.