Olivier Van Hauwermeiren, PSY. D.
NPI 1093591042 · Psychologist · New York, NY
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Olivier Van Hauwermeiren, PSY. D. is a Psychologist provider in New York, NY (NPI 1093591042).
Provider details
- NPI number
- 1093591042
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PSY. D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 026872 (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
2 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
- 2023-09-06
- Last updated
- 2025-06-12
- Certified
- 2025-06-12
Frequently asked questions
- What is Olivier Van Hauwermeiren's NPI number?
- Olivier Van Hauwermeiren's National Provider Identifier (NPI) is 1093591042, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Olivier Van Hauwermeiren's specialty?
- Olivier Van Hauwermeiren is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Olivier Van Hauwermeiren located?
- Olivier Van Hauwermeiren's practice location on file with NPPES is 600 3rd Ave Fl 2, New York, NY 10016-1919.
- What is Olivier Van Hauwermeiren's phone number?
- The practice phone number listed in the NPPES registry for Olivier Van Hauwermeiren is (646) 798-4022.
- Does Olivier Van Hauwermeiren accept Medicare?
- Olivier Van Hauwermeiren is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Olivier Van Hauwermeiren's NPI active?
- Yes — Olivier Van Hauwermeiren's NPI (1093591042) is active in the NPPES registry as of the last update on 2025-06-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.