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DR. NANCY GIANNINI MD
NPI 1770744518
Pediatrics in Hopewell Junction, NY

Active since June 24, 2008PECOS Enrolled
2529 ROUTE 52, SUITE 3, HOPEWELL JUNCTION, NY 12533(845) 227-0123(845) 227-0345 Get Directions Write a Review

NPPES record last updated: February 23, 2011. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. Nancy Giannini Md NPPES

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

DR. NANCY GIANNINI MD (NPI 1770744518) is an individual pediatrics provider in Hopewell Junction, New York, licensed in New York (216396) and active in the NPI registry since June 2008. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1770744518
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameDR. NANCY GIANNINICredential: MD
Location Address2529 ROUTE 52, SUITE 3Hopewell Junction, NY 12533-3227
Mailing Address2529 Route 52, Suite 3Hopewell Junction, NY 12533-3227 · (845) 227-0123 · Fax (845) 227-0345
Phone(845) 227-0123
Fax(845) 227-0345
Sole ProprietorNo
Enumeration DateJune 24, 2008
Last NPPES UpdateFebruary 23, 2011
✔ NPI 1770744518 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in NY · 216396
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
2529 ROUTE 52, Hopewell Junction, NY 12533
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Other Names 1

Other Name (5)Mrs. Nancy Giannini Kusior

Other Identifiers 1

Medicare UPING06647NY

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Nancy Giannini Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Medicare Billing Reassignment

Medicare enrollment records show Nancy Giannini reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Boston Children's Health Physicians, LLP
32 mi
Pediatrics
19 SKYLINE DR OFC 1N-D06
Hawthorne, NY 10532
  • Reassigned Medicare billing, New York enrollment
  • 511 clinicians in this Medicare group
NPI 1467454967 (914) 594-2100

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 12533 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
$95.99 typical visit price
range $61.88 – $187.05
Typical copayment $23.99 (range $15.47 – $46.76)
Most-billed visit code 99203
Established Patient
$108.56 typical visit price
range $19.92 – $151.94
Typical copayment $27.14 (range $4.98 – $37.98)
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 2

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

KATHLEEN ENNABI MD
Pediatrics
2529 ROUTE 52, SUITE 3
HOPEWELL JUNCTION, NY 12533
Dutchess County (845) 227-0123
DR. EDWARD J PRUS DDS
Dentist
2529 ROUTE 52, SUITE 1
HOPEWELL JUNCTION, NY 12533
Dutchess County (845) 227-7787

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 Nancy Giannini's NPI number?

The NPI number for Nancy Giannini is 1770744518. It was assigned to this individual provider in the NPPES registry on June 24, 2008. The provider is also known as Mrs. Nancy Giannini Kusior.

Where is Nancy Giannini located?

Nancy Giannini practices at 2529 Route 52 Suite 3, Hopewell Junction, NY 12533. The listed phone number is (845) 227-0123.

What is Nancy Giannini's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Is Nancy Giannini enrolled in Medicare?

Yes. Nancy Giannini is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Nancy Giannini's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Nancy Giannini reassigns Medicare benefits to Boston Children's Health Physicians, LLP (Hawthorne, NY). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Nancy Giannini's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Nancy Giannini was last updated on February 23, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 years 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.