Steven Mazza, PHD
NPI 1619394525 · Cognitive & Behavioral Psychologist · New York, NY
Steven Mazza, PHD is a Cognitive & Behavioral Psychologist provider in New York, NY (NPI 1619394525).
Provider details
- NPI number
- 1619394525
- Entity type
- Individual
- Primary specialty
- Cognitive & Behavioral PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Male
- Sole proprietor
- No
- License
- 023449 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 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
- 2014-03-28
- Last updated
- 2019-10-17
Frequently asked questions
- What is Steven Mazza's NPI number?
- Steven Mazza's National Provider Identifier (NPI) is 1619394525, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Steven Mazza's specialty?
- Steven Mazza is listed in the NPPES registry with a primary specialty of Cognitive & Behavioral Psychologist (Behavioral Health & Social Service Providers).
- Where is Steven Mazza located?
- Steven Mazza's practice location on file with NPPES is 3 Columbus Cir, New York, NY 10019-1903.
- What is Steven Mazza's phone number?
- The practice phone number listed in the NPPES registry for Steven Mazza is (212) 246-5740.
- Is Steven Mazza's NPI active?
- Yes — Steven Mazza's NPI (1619394525) is active in the NPPES registry as of the last update on 2019-10-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.