What is Eric Mizuno's specialty?

Eric Mizuno (NPI 1558398388) is a Medicare-billing provider whose primary specialty is Internal Medicine in Chicago, IL.

Where does Eric Mizuno practice?

Eric Mizuno practices in Chicago, IL, based on the location reported in the CMS Medicare provider datasets for NPI 1558398388.

How much does Medicare pay Eric Mizuno?

Eric Mizuno (NPI 1558398388) received approximately $399K in total Medicare Part B payments, serving 400 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1558398388

Eric MizunoM.D.

PRACTICEVIVEK GUPTA, M.D., S.C.See all providers at this practice →

Internal MedicineChicago, ILI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,068

Unique beneficiaries

—

Total services

4,571

Distinct HCPCS

Medicare payment

$398K

Peer benchmark

Total Medicare services vs. 3,790 Internal Medicine providers in IL — top quintile (cohort median 760).

PRESCRIBING · PART D · 2024

Total Rx claims

16,312

Beneficiaries

—

Total drug cost

$1.3M

Distinct drugs

214

Brand share

24.5%

Top prescribed drugs

Atorvastatin Calcium1,027 claims

Apixaban842 claims

Mirtazapine583 claims

Levothyroxine Sodium477 claims

Pantoprazole Sodium399 claims

QUALITY · MIPS · 2024

Final MIPS score

92.8

Quality

90.0

Cost

61.1

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

0.75%

Individual

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Eric Mizuno'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). 38 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Vivek Gupta Internal Medicine · Chicago, IL	93	471
City Of Chicago Ambulance Service Provider · Chicago, IL	71	244
Anna Roy Nurse Practitioner · Chicago, IL	61	360
LIFESCAN LABORATORY, INC.	57	436
Central Clinical Labs, Inc Clinical Laboratory · Chicago, IL	52	380
Superior Air-Ground Ambulance Service, Inc Ambulance Service Provider · Elmhurst, IL	46	199
Akash Shah Diagnostic Radiology · Chicago, IL	45	210
RODRIGUEZ, VALARI	43	101
NORTHWESTERN MEMORIAL HOSPITAL	37	164
ANGRES, GABRIEL	34	106
CARLTON AT THE LAKE INC	34	92
Ali Kutom Cardiology · Oak Lawn, IL	33	131

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

Healthparse Signals

Monitor this provider for changes — dated NPI change events