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Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 30 days.

ISABELLE CHRISTINE GRILLO
NPI 1033031786
Physician Assistant in Rockville Centre, NY

Active since July 27, 2026
59 STRATFORD RD, ROCKVILLE CENTRE, NY 11570(516) 521-6535 Get Directions Write a Review

NPPES record added: July 27, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Isabelle Christine Grillo NPPES

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

ISABELLE CHRISTINE GRILLO (NPI 1033031786) is an individual physician assistant in Rockville Centre, New York and active in the NPI registry since July 2026.

NPPES Registry Identity

NPI1033031786
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameISABELLE CHRISTINE GRILLO
Location Address59 STRATFORD RDRockville Centre, NY 11570-2144
Mailing Address59 Stratford RdRockville Centre, NY 11570-2144
Phone(516) 521-6535
Sole ProprietorNo
Enumeration DateJuly 27, 2026
NPPES CertifiedJuly 26, 2026
✔ NPI 1033031786 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
59 STRATFORD RD, Rockville Centre, NY 11570
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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 Isabelle Grillo's NPI number?

The NPI number for Isabelle Grillo is 1033031786. It was assigned to this individual provider in the NPPES registry on July 27, 2026.

Where is Isabelle Grillo located?

Isabelle Grillo practices at 59 Stratford Rd, Rockville Centre, NY 11570. The listed phone number is (516) 521-6535.

What is Isabelle Grillo's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

When was this NPI record last updated?

The NPPES record for Isabelle Grillo was last updated on July 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.