Marshall Salvatore Grillo, DO

General Surgery · Vascular Surgery (CMS) · Grand Blanc, MI

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At a glance

600 Health Park Blvd, Grand Blanc, MI 48439-2558

Published activity: Leg revascularization (restoring blood flow) · Removal of tissue. View counts and coverage

NPPES record updated Sep 5, 2025. Public records can lag behind changes at a practice.

Before you call: a quick checklist

Are you accepting new patients?
Do you accept my specific insurance plan?
Do you provide the service I need at this address?
Do I need a referral, and what is the earliest appointment?

Insurance participation and appointment availability are not established by these public records.

Medicare & insurance

Insurance participation is not established by these public records. Ask the practice and your insurer about your specific plan and this location.

How to check your coverage

Use your plan’s provider directory or the member-services number on your insurance card. Confirm the clinician, practice address, service, and whether a referral is required. A missing opt-out record does not establish Medicare acceptance.

Check the official Medicare directory ↗

Practice location

600 Health Park Blvd Ste G
Grand Blanc, MI 48439-2558

Additional reported practice locations

2270 S Ridgeview Dr Ste 201
Yuma, AZ 853648880
Phone: 9283445055
Fax: 9283366290

1223 Gateway Dr
Melbourne, FL 329012607
Phone: 3215490815

699 W Cocoa Beach Cswy
Cocoa Beach, FL 329313577
Phone: 3215490815

REPORTED BACKGROUND

Education & affiliations

Medical / professional school: At Still University Of Health Sciences, College Of Osteo Med, Kirksville
Graduation year: 1990
CMS specialties: General Surgery · Vascular Surgery

Practice groups

Reported hospital affiliations

Holmes Regional Medical Center Melbourne, FL
Mymichigan Medical Center Midland Midland, MI
Viera Hospital Melbourne, FL

Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.

Source: CMS National Downloadable File · Published Oct 15, 2026.

Source: CMS Facility Affiliation Data · Published Oct 15, 2026.

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PUBLISHED MEDICARE ACTIVITY

Procedures in the public data

Reported activity can help you ask more informed questions about a practice’s services.

Procedure category	Published Medicare activity
Leg revascularization (restoring blood flow)	1-10
Removal of tissue	1-10

CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology

Source: CMS Utilization Data · Published Oct 15, 2026.

Service-mix comparison is unavailable for this NPI in the imported Medicare service file.

PAYMENT TRANSPARENCY

Industry-reported general payments

$165.72General payments · 2025

2Reported transactions

2Reporting companies

Includes reported transfers of value, such as meals, travel, or consulting. Payments do not establish improper conduct or quality of care. Research funding and ownership values are excluded from this total.

See payment purposes and reporting companies

Reported purposes

Purpose	Amount
Food and beverage	$165.72

Reporting companies

Company	Amount
PENUMBRA, INC.	$145.79
TACTILE SYSTEMS TECHNOLOGY INC	$19.93

View official Open Payments profile ↗

Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.

Professional details: NPI, taxonomy & registry record

NPI1730114448

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Registry details

Primary taxonomy: General Surgery · Vascular Surgery (CMS)
Taxonomy code: 2086S0129X
Enumeration date: Jul 11, 2006
Record updated: Sep 5, 2025

More registry details

Provider type: Individual · Type 1
Reported credentials: DO