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MARIE ALEXIS GIUSTINO NURSE PRACTITIONER
NPI 1689233769
Nurse Practitioner - Pediatrics in Hawthorne, NY

Active since June 11, 2019PECOS Enrolled
19 BRADHURST AVE STE 2900, HAWTHORNE, NY 10532(914) 366-3400(914) 366-3407 Get Directions Write a Review

NPPES record last updated: January 9, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jan 9, 2026, Jun 11, 2019 (2 updates tracked since 2019).

About Marie Alexis Giustino Nurse Practitioner NPPES

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

MARIE ALEXIS GIUSTINO NURSE PRACTITIONER (NPI 1689233769) is an individual pediatrics provider in Hawthorne, New York, licensed in New Jersey (26NR27484400) and active in the NPI registry since June 2019. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Other (2021).

NPPES Registry Identity

NPI1689233769
Entity TypeIndividualFemale
Primary Taxonomy363LP0200X
Provider Legal NameMARIE ALEXIS GIUSTINOCredential: NURSE PRACTITIONER
Location Address19 BRADHURST AVE STE 2900Hawthorne, NY 10532-2193
Mailing Address331 Newman Springs Road, Bldg. 2, Suite 220Red Bank, NJ 07701 · (732) 807-0877 · Fax (201) 751-1680
Phone(914) 366-3400
Fax(914) 366-3407
Sole ProprietorYes
Medical School CMSOtherGraduated 2021
Enumeration DateJune 11, 2019
Last NPPES UpdateJanuary 9, 20262 updates tracked since enumeration
NPPES CertifiedJanuary 9, 2026
✔ NPI 1689233769 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · PediatricsPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0200X
Licenses✔ Licensed in NJ · 26NR27484400✔ Licensed in NY · F382973
19 BRADHURST AVE STE 2900, Hawthorne, NY 10532
Open in Google Maps ↗

Secondary Practice Locations 2

Location 1650 From Rd Ste 430AParamus, NJ 07652-3551 · Phone (551) 996-5329 · Fax (551) 996-0115
Location 230 Prospect Ave Fl 3Hackensack, NJ 07601-1915 · Phone (551) 996-5329 · Fax (551) 996-0115

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Marie Alexis Giustino Nurse Practitioner is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID648508994
PECOS Enrollment IDI20260121001132
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 10532 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
$117.62 typical visit price
range $21.66 – $164.45
Typical copayment $29.40 (range $5.41 – $41.11)
Most-billed visit code 99214
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

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

DANIEL ELEFANT MD
Ophthalmology (Neuro-ophthalmology)
19 BRADHURST AVE STE 2900
HAWTHORNE, NY 10532
Westchester County (914) 313-3937

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 Marie Giustino's NPI number?

The NPI number for Marie Giustino is 1689233769. It was assigned to this individual provider in the NPPES registry on June 11, 2019.

Where is Marie Giustino located?

Marie Giustino practices at 19 Bradhurst Ave Ste 2900, Hawthorne, NY 10532. The listed phone number is (914) 366-3400.

What is Marie Giustino's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Pediatrics, with taxonomy code 363LP0200X.

Is Marie Giustino enrolled in Medicare?

Yes. Marie Giustino is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Marie Giustino was last updated on January 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.