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Nicholas Demas, PH.D.
NPI 1477214823 · Clinical Psychologist · New York, NY
Nicholas Demas, PH.D. is a Clinical Psychologist provider in New York, NY (NPI 1477214823).
Provider details
- NPI number
- 1477214823
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 024731 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(61/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 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
150 E 58th St Fl 5
New York, NY 10155-0002
Phone: (212) 308-2440
Street-level locationGet directions
Mailing address
2730 Remsen St
Baldwin, NY 11510-3830
Registry dates
- Enumerated
- 2022-01-07
- Last updated
- 2022-01-07
- Certified
- 2022-01-07
Frequently asked questions
- What is Nicholas Demas's NPI number?
- Nicholas Demas's National Provider Identifier (NPI) is 1477214823, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nicholas Demas's specialty?
- Nicholas Demas is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Nicholas Demas located?
- Nicholas Demas's practice location on file with NPPES is 150 E 58th St Fl 5, New York, NY 10155-0002.
- What is Nicholas Demas's phone number?
- The practice phone number listed in the NPPES registry for Nicholas Demas is (212) 308-2440.
- Is Nicholas Demas's NPI active?
- Yes — Nicholas Demas's NPI (1477214823) is active in the NPPES registry as of the last update on 2022-01-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.