PROVIDER PROFILE · NPI 1568469583

John McnerneyM.D.

GastroenterologyTucson, AZI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,796

Unique beneficiaries

—

Total services

1,821

Distinct HCPCS

Medicare payment

$160K

Peer benchmark

Total Medicare services vs. 280 Gastroenterology providers in AZ — top quintile (cohort median 659).

PRESCRIBING · PART D · 2024

Total Rx claims

2,350

Beneficiaries

—

Total drug cost

$494K

Distinct drugs

Brand share

53.8%

Top prescribed drugs

Sodium, Potassium,mag Sulfates445 claims

Peg3350/Sod Sulf,bicarb,cl/Kcl436 claims

Omeprazole346 claims

Pantoprazole Sodium282 claims

Peg3350/Sod Sulf,bicarb,cl/Kcl142 claims

QUALITY · MIPS · 2024

Final MIPS score

99.8

Quality

99.5

Cost

90.5

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

1.04%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$3K

Payment records

113

By payment type

Food and Beverage$3K

REFERRAL NETWORK

Where John Mcnerney'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). 4 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Tucson Gastroenterology Institute, Llc Ambulatory Surgical Center · Tucson, AZ	350	408
Inform Diagnostics, Inc. Clinical Laboratory · Coppell, TX	215	252
TUCSON MEDICAL CENTER	26	66
BANNER - UNIVERSITY MEDICAL CENTER TUCSON CAMPUS LLC	13	16

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.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history