Leah Van Leuven, LCSW
NPI 1770457541 · Mental Health Counselor · Houston, TX
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Leah Van Leuven, LCSW is a Mental Health Counselor provider in Houston, TX (NPI 1770457541).
Provider details
- NPI number
- 1770457541
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
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
Under 1 yr in 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
- 2025-10-03
- Last updated
- 2026-03-11
- Certified
- 2026-03-11
Frequently asked questions
- What is Leah Van Leuven's NPI number?
- Leah Van Leuven's National Provider Identifier (NPI) is 1770457541, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leah Van Leuven's specialty?
- Leah Van Leuven is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Leah Van Leuven located?
- Leah Van Leuven's practice location on file with NPPES is 12807 Haynes Rd Bldg C1, Houston, TX 77066-1124.
- What is Leah Van Leuven's phone number?
- The practice phone number listed in the NPPES registry for Leah Van Leuven is (346) 634-7571.
- Does Leah Van Leuven accept Medicare?
- Leah Van Leuven is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Leah Van Leuven's NPI active?
- Yes — Leah Van Leuven's NPI (1770457541) is active in the NPPES registry as of the last update on 2026-03-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.