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MARSHALL SALVATORE GRILLO JR. DO
NPI 1730114448
Surgery - Vascular Surgery in Grand Blanc, MI

Active since July 11, 2006PECOS EnrolledAccepts Medicare Assignment
600 HEALTH PARK BLVD, STE G, GRAND BLANC, MI 48439(810) 606-1660(810) 606-1655 Get Directions Write a Review

NPPES record last updated: September 5, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Sep 5, 2025, Aug 15, 2025, Feb 20, 2017 (3 updates tracked since 2017).

About Marshall Salvatore Grillo Jr. Do NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MARSHALL SALVATORE GRILLO JR. DO (NPI 1730114448) is an individual vascular surgery provider in Grand Blanc, Michigan, licensed in Florida (OS20499) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS, is affiliated with Holmes Regional Medical Center, and maintains 3 additional practice locations.

NPPES Registry Identity

NPI1730114448
Entity TypeIndividualMale
Primary Taxonomy2086S0129X
Provider Legal NameMARSHALL SALVATORE GRILLO JR.Credential: DO
Location Address600 HEALTH PARK BLVD, STE GGrand Blanc, MI 48439-2558
Mailing Address600 Health Park Blvd Ste GGrand Blanc, MI 48439-2558 · (810) 606-1660 · Fax (810) 606-1655
Phone(810) 606-1660
Fax(810) 606-1655
Sole ProprietorNo
Medical School CMSAt Still University Of Health Sciences, College Of Osteo Med, KirksvilleGraduated 1990
Enumeration DateJuly 11, 2006
Last NPPES UpdateSeptember 5, 20253 updates tracked since enumeration
NPPES CertifiedSeptember 5, 2025
✔ NPI 1730114448 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgery · Vascular SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code2086S0129X
Licenses✔ Licensed in FL · OS20499✔ Licensed in TN · 2205✔ Licensed in VA · 0102203257✔ Licensed in AZ · 011005✔ Licensed in KY · TP053✔ Licensed in MI · 5101011025✔ Licensed in PA · OS010217L
Definition

A surgeon with expertise in the management of surgical disorders of the blood vessels, excluding the intracranial vessels or the heart.

600 HEALTH PARK BLVD, Grand Blanc, MI 48439
Open in Google Maps ↗

Secondary Practice Locations 3

Location 1699 W Cocoa Beach CswyCocoa Beach, FL 32931-3577 · Phone (321) 549-0815
Location 21223 Gateway DrMelbourne, FL 32901-2607 · Phone (321) 549-0815
Location 32270 S Ridgeview Dr Ste 201Yuma, AZ 85364-8880 · Phone (928) 344-5055 · Fax (928) 336-6290

Other Identifiers 7

Other176254PA · Bs Highmark
Other000000566339KY · Anthem
Medicaid0017202200012PA
Medicaid1730114448VA
MedicaidPENDINGFL
Other821942PA · 1st Priority Healthcare
OtherV0803FL · Hfmg

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Antidote Health Plan of Arizona, Inc., Blue Cross Blue Shield of Arizona, Florida Blue (BlueCross BlueShield FL) and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Marshall Salvatore Grillo Jr. Do is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID8022016799
PECOS Enrollment IDI20231101001881
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Holmes Regional Medical Center

Acute Care Hospitals · Melbourne, FL
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number100019
Location1350 S Hickory StMelbourne, FL 32901 · Brevard County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 48439 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$84.74 typical visit price
range $54.34 – $166.68
Typical copayment $21.18 (range $13.58 – $41.67)
Most-billed visit code 99203
Established Patient
$68.07 typical visit price
range $17.09 – $135.40
Typical copayment $17.01 (range $4.27 – $33.85)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 15

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

RICHARD SMITH D.O.
Internal Medicine (Gastroenterology)
600 HEALTH PARK BLVD, SUITE D
GRAND BLANC, MI 48439
Genesee County (810) 603-8400
MICHAEL J NEUMANN D.O.
Internal Medicine (Gastroenterology)
600 HEALTH PARK BLVD, STE D
GRAND BLANC, MI 48439
Genesee County (810) 603-8400
JOHN MACKSOOD D.O.
Internal Medicine (Gastroenterology)
600 HEALTH PARK BLVD, SUITE D
GRAND BLANC, MI 48439
Genesee County (810) 603-8400
JUSTIN R MILLER D.O.
Internal Medicine (Gastroenterology)
600 HEALTH PARK BLVD, SUITE D
GRAND BLANC, MI 48439
Genesee County (810) 603-8400
DR. RIAD R DALI AHMAD MD
Internal Medicine (Infectious Disease)
600 HEALTH PARK BLVD, STE H
GRAND BLANC, MI 48439
Genesee County (810) 606-7125
GENESYS REGIONAL MEDICAL CENTER
Physical Therapist
600 HEALTH PARK BLVD, STE C
GRAND BLANC, MI 48439
Genesee County (810) 603-8300
REEBA VARGHESE PT
Physical Therapist
600 HEALTH PARK BLVD, STE C
GRAND BLANC, MI 48439
Genesee County (810) 603-8300
THOMAS A SHUSTER D.O.
Surgery (Vascular Surgery)
600 HEALTH PARK BLVD, STE G
GRAND BLANC, MI 48439
Genesee County (810) 606-1660

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Marshall Grillo's NPI number?

The NPI number for Marshall Grillo is 1730114448. It was assigned to this individual provider in the NPPES registry on July 11, 2006.

Where is Marshall Grillo located?

Marshall Grillo practices at 600 Health Park Blvd Ste G, Grand Blanc, MI 48439. The listed phone number is (810) 606-1660.

What is Marshall Grillo's specialty?

The primary specialty registered for this NPI is Surgery, specializing in Vascular Surgery, with taxonomy code 2086S0129X.

Is Marshall Grillo enrolled in Medicare?

Yes. Marshall Grillo is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Marshall Grillo accept?

Health plans from Antidote Health Plan of Arizona, Inc., Blue Cross Blue Shield of Arizona, Florida Blue (BlueCross BlueShield FL), Florida Blue HMO (a BlueCross BlueShield FL company) and Oscar Insurance Company list Marshall Grillo as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Marshall Grillo affiliated with any hospitals?

According to CMS data, Marshall Grillo is affiliated with Holmes Regional Medical Center.

When was this NPI record last updated?

The NPPES record for Marshall Grillo was last updated on September 5, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.