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PROVIDER PROFILE · NPI 1063468932

John CarrollMD

Geriatric MedicineScottsdale, AZI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (3)

CCN 031702
Hospice
CCN 035088
Nursing home
CCN 035126
Nursing home
REFERRAL NETWORK

Where John Carroll'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 · 4 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
NORTH MOUNTAIN HEALTHCARE LLC28309
GLENDALE MEDICAL INVESTORS LIMITED PARTNERSHIP18326
BANNER THUNDERBIRD MEDICAL CENTER14174
John Charski
Podiatry · Scottsdale, AZ
1140
VHS OF PHOENIX INC1153
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
NORTH MOUNTAIN HEALTHCARE LLC40238
GLENDALE MEDICAL INVESTORS LIMITED PARTNERSHIP22153
Sonora Quest Laboratories Llc
Clinical Laboratory · Phoenix, AZ
16619
BANNER THUNDERBIRD MEDICAL CENTER13164
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
173
Unique beneficiaries
—
Total services
631
Distinct HCPCS
5
Medicare payment
$45K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 23 Geriatric Medicine providers in AZ — below median (cohort median 767).
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
QUALITY · MIPS · 2024
Final MIPS score
51.6
Quality
43.1
Cost
69.6
Improvement activities
40.0
Promoting interop.
0.0
Payment adjustment
-2.80%
Group
PRESCRIBING · PART D · 2024
Total Rx claims
6,452
Beneficiaries
—
Total drug cost
$414K
Distinct drugs
115
Brand share
22.7%
Top prescribed drugs
Atorvastatin Calcium413 claims
Apixaban296 claims
Gabapentin285 claims
Levothyroxine Sodium227 claims
Furosemide209 claims