Melissa Mastoridis, MS, EP-C
NPI 1396275921 · Clinical Exercise Physiologist · New York, NY
Melissa Mastoridis, MS, EP-C is a Clinical Exercise Physiologist provider in New York, NY (NPI 1396275921).
Provider details
- NPI number
- 1396275921
- Entity type
- Individual
- Primary specialty
- Clinical Exercise PhysiologistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- MS, EP-C
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 yrs in NPPES registry
- Profile completeness38% of score
83% 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)
- 194 Willis AveFloral Park, NY 11001-1320Phone: (516) 424-7565
Registry dates
- Enumerated
- 2017-06-15
- Last updated
- 2025-03-12
- Certified
- 2025-03-12
Frequently asked questions
- What is Melissa Mastoridis's NPI number?
- Melissa Mastoridis's National Provider Identifier (NPI) is 1396275921, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Melissa Mastoridis's specialty?
- Melissa Mastoridis is listed in the NPPES registry with a primary specialty of Clinical Exercise Physiologist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Melissa Mastoridis located?
- Melissa Mastoridis's practice location on file with NPPES is 333 E 38th St, New York, NY 10016-2772.
- What is Melissa Mastoridis's phone number?
- The practice phone number listed in the NPPES registry for Melissa Mastoridis is (646) 501-7077.
- Is Melissa Mastoridis's NPI active?
- Yes — Melissa Mastoridis's NPI (1396275921) is active in the NPPES registry as of the last update on 2025-03-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.