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DR. KATHERINE MARY GIOVINAZZO MD
NPI 1629538590
Ophthalmology - Pediatric Ophthalmology and Strabismus Specialist in Bronx, NY

Active since March 25, 2019PECOS EnrolledAccepts Medicare Assignment
3765 RIVERDALE AVE STE 3, BRONX, NY 10463(929) 292-4411(718) 432-8482 Get Directions Write a Review

NPPES record last updated: June 10, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jun 10, 2025, Nov 15, 2023, Apr 29, 2021 (3 updates tracked since 2021).

About Dr. Katherine Mary Giovinazzo Md NPPES

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

DR. KATHERINE MARY GIOVINAZZO MD (NPI 1629538590) is an individual pediatric ophthalmology and strabismus specialist in Bronx, New York, licensed in New York (332945) and active in the NPI registry since March 2019. She is enrolled in Medicare PECOS and is a graduate of Georgetown University School Of Medicine (2019).

NPPES Registry Identity

NPI1629538590
Entity TypeIndividualFemale
Primary Taxonomy207WX0110X
Provider Legal NameDR. KATHERINE MARY GIOVINAZZOCredential: MD
Location Address3765 RIVERDALE AVE STE 3Bronx, NY 10463-1845
Mailing Address3765 Riverdale Ave Ste 3Bronx, NY 10463-1845 · (929) 292-4411 · Fax (718) 432-8482
Phone(929) 292-4411
Fax(718) 432-8482
Sole ProprietorNo
Medical School CMSGeorgetown University School Of MedicineGraduated 2019
Enumeration DateMarch 25, 2019
Last NPPES UpdateJune 10, 20253 updates tracked since enumeration
NPPES CertifiedJune 10, 2025
✔ NPI 1629538590 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOphthalmology · Pediatric Ophthalmology and Strabismus SpecialistAllopathic & Osteopathic Physicians
Taxonomy Code207WX0110X
License✔ Licensed in NY · 332945
Definition
An ophthalmologist who specializes in pediatric ophthalmology and strabismus management. The subspecialty includes the medical and surgical management of eye disorders found in children. Some of the more common disorders include amblyopia, strabismus, refractive error, cataract and glaucoma. These disorders may be related to neurological and endocrinological diseases, trauma, or aging changes in the extraocular muscles requiring medical, optical and surgical management.
3765 RIVERDALE AVE STE 3, Bronx, NY 10463
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Katherine Mary Giovinazzo Md 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 ID8729436423
PECOS Enrollment IDI20250617001390
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 Katherine Giovinazzo reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

North Shore-Lij Medical PC
13 mi
Urology
1010 NORTHERN BLVD STE 110
Great Neck, NY 11021
  • Reassigned Medicare billing, New York enrollment
  • 9,353 clinicians in this Medicare group
NPI 1053688572 (516) 321-7400

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 10463 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
$154.28 typical visit price
range $67.40 – $203.53
Typical copayment $38.57 (range $16.85 – $50.88)
Most-billed visit code 99204
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.

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 Katherine Giovinazzo's NPI number?

The NPI number for Katherine Giovinazzo is 1629538590. It was assigned to this individual provider in the NPPES registry on March 25, 2019.

Where is Katherine Giovinazzo located?

Katherine Giovinazzo practices at 3765 Riverdale Ave Ste 3, Bronx, NY 10463. The listed phone number is (929) 292-4411.

What is Katherine Giovinazzo's specialty?

The primary specialty registered for this NPI is Ophthalmology, specializing in Pediatric Ophthalmology and Strabismus Specialist, with taxonomy code 207WX0110X.

Is Katherine Giovinazzo enrolled in Medicare?

Yes. Katherine Giovinazzo 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.

Which organization bills Medicare for Katherine Giovinazzo's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Katherine Giovinazzo reassigns Medicare benefits to North Shore-Lij Medical PC (Great Neck, 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 Katherine Giovinazzo'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 Katherine Giovinazzo was last updated on June 10, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.