John Fiordalisi, MD
NPI 1558445494 · Anesthesiology Physician · New Hyde Park, NY
John Fiordalisi, MD is a Anesthesiology Physician provider in New Hyde Park, NY (NPI 1558445494).
Provider details
- NPI number
- 1558445494
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 1692381 (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
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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
Registry dates
- Enumerated
- 2006-10-25
- Last updated
- 2009-08-24
Frequently asked questions
- What is John Fiordalisi's NPI number?
- John Fiordalisi's National Provider Identifier (NPI) is 1558445494, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Fiordalisi's specialty?
- John Fiordalisi is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is John Fiordalisi located?
- John Fiordalisi's practice location on file with NPPES is 2800 Marcus Ave, New Hyde Park, NY 11042-1008.
- What is John Fiordalisi's phone number?
- The practice phone number listed in the NPPES registry for John Fiordalisi is (516) 622-6131.
- Is John Fiordalisi's NPI active?
- Yes — John Fiordalisi's NPI (1558445494) is active in the NPPES registry as of the last update on 2009-08-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.