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David Doring, PSY.D.
NPI 1225276447 · Psychologist · Sayville, NY
David Doring, PSY.D. is a Psychologist provider in Sayville, NY (NPI 1225276447).
Provider details
- NPI number
- 1225276447
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PSY.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 017271 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(86/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
296 N Main St
Suite 1
Sayville, NY 11782-2550
Phone: (631) 258-1107
Street-level locationGet directions
Mailing address
59 Church Ave
Islip, NY 11751-3901
Registry dates
- Enumerated
- 2009-01-26
- Last updated
- 2015-03-30
Frequently asked questions
- What is David Doring's NPI number?
- David Doring's National Provider Identifier (NPI) is 1225276447, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Doring's specialty?
- David Doring is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is David Doring located?
- David Doring's practice location on file with NPPES is 296 N Main St, Sayville, NY 11782-2550.
- What is David Doring's phone number?
- The practice phone number listed in the NPPES registry for David Doring is (631) 258-1107.
- Is David Doring's NPI active?
- Yes — David Doring's NPI (1225276447) is active in the NPPES registry as of the last update on 2015-03-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.