What is Michael Grinblatt's specialty?

Michael Grinblatt (NPI 1659365344) is a Medicare-billing provider whose primary specialty is Interventional Cardiology in Mentor, OH.

Where does Michael Grinblatt practice?

Michael Grinblatt practices in Mentor, OH, based on the location reported in the CMS Medicare provider datasets for NPI 1659365344.

How much does Medicare pay Michael Grinblatt?

Medicare Part B utilization, prescribing (Part D), MIPS quality scores, and industry payments for Michael Grinblatt (NPI 1659365344) are detailed on this CareTrace profile.

PROVIDER PROFILE · NPI 1659365344

Michael Grinblatt

PRACTICEFAMILY EYECARE, INC.See all providers at this practice →

Interventional CardiologyMentor, OHI

MEDICARE UTILIZATION · PART B · 2024

No data available for this provider in 2024.

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Michael Grinblatt'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 · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Quest Diagnostics Of Pennsylvania Inc. Clinical Laboratory · Twinsburg, OH	34	147
LAKEWOOD HOSPITAL ASSOCIATION	28	56
Arthur Vandyke Cardiology · Mentor, OH	27	44
MARCHANT, KANDICE	21	54
UNIVERSITY HOSPITALS CLEVELAND MEDICAL CENTER	20	41
Kishor Patel Internal Medicine · Rocky River, OH	19	47
Maria Pozuelo Pulmonary Disease · Port Saint Lucie, FL	17	51
Keith Byers Internal Medicine · Willoughby Hills, OH	17	60
Miodrag Zivic Internal Medicine · Beachwood, OH	14	55
Physicians Ambulance Service Inc Ambulance Service Provider · Brecksville, OH	14	22
Rebecca Schlachet Psychiatry · Euclid, OH	13	18
John Bertsch Geriatric Medicine · Willoughby Hills, OH	13	47

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