IndividualActive
Nicholas Gerassimakis
NPI 1952445785 · School Psychologist · New Castle, DE
Nicholas Gerassimakis is a School Psychologist provider in New Castle, DE (NPI 1952445785).
Provider details
- NPI number
- 1952445785
- Entity type
- Individual
- Primary specialty
- School PsychologistBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 29326 (DE)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(90/100 index)
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
318 E Basin Rd
New Castle, DE 19720-4214
Phone: (302) 323-2700
Street-level locationGet directions
Mailing address
318 E Basin Rd
New Castle, DE 19720-4214
Registry dates
- Enumerated
- 2007-02-16
- Last updated
- 2007-07-08
Frequently asked questions
- What is Nicholas Gerassimakis's NPI number?
- Nicholas Gerassimakis's National Provider Identifier (NPI) is 1952445785, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nicholas Gerassimakis's specialty?
- Nicholas Gerassimakis is listed in the NPPES registry with a primary specialty of School Psychologist (Behavioral Health & Social Service Providers).
- Where is Nicholas Gerassimakis located?
- Nicholas Gerassimakis's practice location on file with NPPES is 318 E Basin Rd, New Castle, DE 19720-4214.
- What is Nicholas Gerassimakis's phone number?
- The practice phone number listed in the NPPES registry for Nicholas Gerassimakis is (302) 323-2700.
- Is Nicholas Gerassimakis's NPI active?
- Yes — Nicholas Gerassimakis's NPI (1952445785) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.