GIANNA MARIE MANGIERI DO
NPI 1285329359
Emergency Medicine in Huntington, NY
About Gianna Marie Mangieri Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
GIANNA MARIE MANGIERI DO (NPI 1285329359) is an individual emergency medicine provider in Huntington, New York, licensed in New York (343444) and active in the NPI registry since April 2023. She is enrolled in Medicare PECOS, is affiliated with Ns/lij Hs Huntington Hospital, and maintains a secondary practice location in Brooklyn.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Gianna Marie Mangieri Do 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Ns/Lij Hs Huntington Hospital
Acute Care Hospitals · Huntington, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 11743 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
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 Mangieri's NPI number?
The NPI number for Gianna Mangieri is 1285329359. It was assigned to this individual provider in the NPPES registry on April 5, 2023.
Where is Gianna Mangieri located?
Gianna Mangieri practices at 270 Park Ave, Huntington, NY 11743. The listed phone number is (631) 351-2000.
What is Gianna Mangieri's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Gianna Mangieri enrolled in Medicare?
Yes. Gianna Mangieri 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.
Is Gianna Mangieri affiliated with any hospitals?
According to CMS data, Gianna Mangieri is affiliated with Ns/Lij Hs Huntington Hospital.
When was this NPI record last updated?
The NPPES record for Gianna Mangieri was last updated on April 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Gianna Marie Mangieri, DO · NPI 1285329359
Emergency Medicine physician in Huntington, New York. Individual provider, active in the CMS NPPES registry since April 5, 2023.
## Identity
- **NPI:** 1285329359 (Entity type: Individual)
- **Enumerated:** April 5, 2023
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 343444 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 270 PARK AVE, Huntington, NY 11743-2799
- **Phone:** (631) 351-2000
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Medical school:** Other, class of 2023
## Record status
- **NPPES last updated:** April 28, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1285329359) · Data from the CMS NPPES public registry.