Gianna Mangieri, DO
NPI 1285329359 · Emergency Medicine Physician · Huntington, NY
Gianna Mangieri, DO is a Emergency Medicine Physician provider in Huntington, NY (NPI 1285329359).
Provider details
- NPI number
- 1285329359
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
- License
- 343444 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Additional practice locations (1)
- 374 Stockholm StBrooklyn, NY 11237-4006Phone: (718) 963-7272
Registry dates
- Enumerated
- 2023-04-05
- Last updated
- 2026-04-28
- Certified
- 2026-04-28
Frequently asked questions
- What is Gianna Mangieri's NPI number?
- Gianna Mangieri's National Provider Identifier (NPI) is 1285329359, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gianna Mangieri's specialty?
- Gianna Mangieri is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Gianna Mangieri located?
- Gianna Mangieri's practice location on file with NPPES is 270 Park Ave, Huntington, NY 11743-2799.
- What is Gianna Mangieri's phone number?
- The practice phone number listed in the NPPES registry for Gianna Mangieri is (631) 351-2000.
- Is Gianna Mangieri's NPI active?
- Yes — Gianna Mangieri's NPI (1285329359) is active in the NPPES registry as of the last update on 2026-04-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.