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GIANNA MARIE FERRETTI
NPI 1407713811
Physician Assistant in Rockville Centre, NY

Active since January 07, 2026PECOS Enrolled
1000 N VILLAGE AVE, ROCKVILLE CENTRE, NY 11570(516) 705-2000 Get Directions Write a Review

NPPES record last updated: January 8, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

About Gianna Marie Ferretti NPPES

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

GIANNA MARIE FERRETTI (NPI 1407713811) is an individual physician assistant in Rockville Centre, New York and active in the NPI registry since January 2026. She is enrolled in Medicare PECOS and is a graduate of Other (2025).

NPPES Registry Identity

NPI1407713811
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameGIANNA MARIE FERRETTI
Location Address1000 N VILLAGE AVERockville Centre, NY 11570-1000
Mailing Address24 Clifton StFarmingdale, NY 11735-5504 · (631) 877-0809
Phone(516) 705-2000
Sole ProprietorNo
Medical School CMSOtherGraduated 2025
Enumeration DateJanuary 7, 2026
Last NPPES UpdateJanuary 8, 2026
NPPES CertifiedJanuary 8, 2026
✔ NPI 1407713811 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.
1000 N VILLAGE AVE, Rockville Centre, NY 11570
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Gianna Marie Ferretti is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID4082183371
PECOS Enrollment IDI20260515001709
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 11570 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
$105.06 typical visit price
range $67.40 – $203.53
Typical copayment $26.26 (range $16.85 – $50.88)
Most-billed visit code 99203
Established Patient
$83.44 typical visit price
range $21.66 – $164.45
Typical copayment $20.86 (range $5.41 – $41.11)
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 20

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

NOELLE DURFEE PA-C
Physician Assistant
1000 N VILLAGE AVE
ROCKVILLE CENTRE, NY 11570
Nassau County (151) 670-5252
EMILY ELIZABETH ALBERTO DPT
Physical Therapist
1000 N VILLAGE AVE
ROCKVILLE CENTRE, NY 11570
Nassau County (516) 705-1531
TOTAL MEDICINE 365, P.C.
Internal Medicine
1000 N VILLAGE AVE
ROCKVILLE CENTRE, NY 11570
Nassau County (516) 705-2525
KAITLYN ROSE CONNELLY
Social Worker (Clinical)
1000 N VILLAGE AVE
ROCKVILLE CENTRE, NY 11570
Nassau County (516) 350-2095
JARRETT STILES
Physician Assistant (Surgical)
1000 N VILLAGE AVE
ROCKVILLE CENTRE, NY 11570
Nassau County (516) 705-2525
MRS. BRENDA DE AZA SANTANA AE-C, RRT, BS.
Respiratory Therapist, Registered
1000 N VILLAGE AVE
ROCKVILLE CENTRE, NY 11570
Nassau County (516) 705-3752
STEFANI SUSAN SMITH
Social Worker (Clinical)
1000 N VILLAGE AVE
ROCKVILLE CENTRE, NY 11570
Nassau County (516) 705-6416
LAUREN MARIE MONTANO FNP
Nurse Practitioner (Family)
1000 N VILLAGE AVE
ROCKVILLE CENTRE, NY 11570
Nassau County (516) 705-2525

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 Gianna Ferretti's NPI number?

The NPI number for Gianna Ferretti is 1407713811. It was assigned to this individual provider in the NPPES registry on January 7, 2026.

Where is Gianna Ferretti located?

Gianna Ferretti practices at 1000 N Village Ave, Rockville Centre, NY 11570. The listed phone number is (516) 705-2000.

What is Gianna Ferretti's specialty?

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

Is Gianna Ferretti enrolled in Medicare?

Yes. Gianna Ferretti is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Gianna Ferretti was last updated on January 8, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 months 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.