John Mayers, PH.D
NPI 1356628317 · School Psychologist · Wantagh, NY
John Mayers, PH.D is a School Psychologist provider in Wantagh, NY (NPI 1356628317).
Provider details
- NPI number
- 1356628317
- Entity type
- Individual
- Primary specialty
- School PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Cognitive & Behavioral Psychologist103TB0200X
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
- Clinical Child & Adolescent Psychologist103TC2200X
Behavioral Health & Social Service Providers
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
14 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2011-11-04
- Last updated
- 2011-11-04
Frequently asked questions
- What is John Mayers's NPI number?
- John Mayers's National Provider Identifier (NPI) is 1356628317, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Mayers's specialty?
- John Mayers is listed in the NPPES registry with a primary specialty of School Psychologist (Behavioral Health & Social Service Providers).
- Where is John Mayers located?
- John Mayers's practice location on file with NPPES is 2850 N Jerusalem Rd, Wantagh, NY 11793-1125.
- What is John Mayers's phone number?
- The practice phone number listed in the NPPES registry for John Mayers is (516) 396-2923.
- Is John Mayers's NPI active?
- Yes — John Mayers's NPI (1356628317) is active in the NPPES registry as of the last update on 2011-11-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.