Arthur Knour, PHD
NPI 1285775551 · Clinical Psychologist · Brooklyn, NY
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Arthur Knour, PHD is a Clinical Psychologist provider in Brooklyn, NY (NPI 1285775551).
Provider details
- NPI number
- 1285775551
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Male
- Sole proprietor
- No
- License
- 0066641 (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
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
Mailing address
Registry dates
- Enumerated
- 2007-02-09
- Last updated
- 2007-07-08
Frequently asked questions
- What is Arthur Knour's NPI number?
- Arthur Knour's National Provider Identifier (NPI) is 1285775551, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Arthur Knour's specialty?
- Arthur Knour is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Arthur Knour located?
- Arthur Knour's practice location on file with NPPES is 945 East 26 Street, Brooklyn, NY 11210-3748.
- What is Arthur Knour's phone number?
- The practice phone number listed in the NPPES registry for Arthur Knour is (718) 252-1360.
- Does Arthur Knour accept Medicare?
- Arthur Knour is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Arthur Knour's NPI active?
- Yes — Arthur Knour's NPI (1285775551) 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.