PROVIDER PROFILE · NPI 1508974494

Michael GrillisDO

PRACTICERICK WIECEK, MD INC.See all providers at this practice →

General SurgeryFremont, OHI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

406

Unique beneficiaries

—

Total services

413

Distinct HCPCS

Medicare payment

$50K

Peer benchmark

Total Medicare services vs. 855 General Surgery providers in OH — top quintile (cohort median 269).

PRESCRIBING · PART D · 2024

Total Rx claims

139

Beneficiaries

—

Total drug cost

$1K

Distinct drugs

Brand share

18.7%

Top prescribed drugs

Omeprazole73 claims

Oxycodone Hcl/Acetaminophen26 claims

Pantoprazole Sodium17 claims

Sucralfate12 claims

Ibuprofen11 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.

REFERRAL NETWORK

Where Michael Grillis'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). 8 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
PONDER, TERRY	74	331
THE BELLEVUE HOSPITAL	38	275
Surendra Singh Pathology · Toledo, OH	30	120
ISSA, MARK	25	128
David West Diagnostic Radiology · Bellevue, OH	17	76
Amber Root Certified Registered Nurse Anesthetist (CRNA) · Cleveland, OH	12	35
Jennifer Brown Internal Medicine · Grand Rapids, MI	12	38
MARCHANT, KANDICE	11	44

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