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PROVIDER PROFILE · NPI 1215948039

Robert IrwinMD

PRACTICEDESERT SAGE INTERNAL MEDICINE, LTDSee all providers at this practice →
Internal MedicineOro Valley, AZI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (4)

CCN 037130
Home health agency
CCN 037213
Home health agency
CCN 030085
Hospital
CCN 030114
Hospital
REFERRAL NETWORK

Where Robert Irwin'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). 22 inbound referrers · 45 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
ORO VALLEY HOSPITAL LLC135361
KARTCHNER, ZANE4093
NORTHWEST HOSPITAL LLC3786
Kevin Kelly
Diagnostic Radiology · Tucson, AZ
3363
YOSHINO, MARK3062
Golder Ranch Fire District
Ambulance Service Provider · Tucson, AZ
2559
Scott Sheftel
Dermatology · Tucson, AZ
2146
BANNER - UNIVERSITY MEDICAL CENTER TUCSON CAMPUS LLC1953
Kimberly Tucker
Orthopedic Surgery · Oro Valley, AZ
1987
David Friedman
Allergy/ Immunology · Oro Valley, AZ
18117
Robert Klingman
Physical Therapist in Private Practice · Oro Valley, AZ
1886
Gordon Watson
Cardiology · Tucson, AZ
1846
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
ORO VALLEY HOSPITAL LLC186660
Laboratory Corporation Of America
Clinical Laboratory · Phoenix, AZ
124388
Sonora Quest Laboratories Llc
Clinical Laboratory · Phoenix, AZ
54314
NORTHWEST HOSPITAL LLC48141
YOSHINO, MARK3698
Gregory Labenz
Diagnostic Radiology · Tucson, AZ
2890
Marcin Turecki
Diagnostic Radiology · Tucson, AZ
2755
LUX, FRANCIS2657
Paul Sagerman
Pathology · Tucson, AZ
2545
Paul Bejarano
Cardiology · Tucson, AZ
2584
KARTCHNER, ZANE24100
WOOD, GARY2471
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.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
510
Unique beneficiaries
—
Total services
784
Distinct HCPCS
11
Medicare payment
$34K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 1,880 Internal Medicine providers in AZ — above median (cohort median 646).
PRESCRIBING · PART D · 2024
Total Rx claims
2,810
Beneficiaries
—
Total drug cost
$123K
Distinct drugs
73
Brand share
17.7%
Top prescribed drugs
Atorvastatin Calcium207 claims
Amlodipine Besylate181 claims
Losartan Potassium156 claims
Levothyroxine Sodium122 claims
Tamsulosin Hcl101 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.