James Leenhouts, MA, LLP
NPI 1255634432 · Clinical Psychologist · Holland, MI
James Leenhouts, MA, LLP is a Clinical Psychologist provider in Holland, MI (NPI 1255634432).
Provider details
- NPI number
- 1255634432
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- MA, LLP
- Sex
- Male
- Sole proprietor
- No
- License
- 6301006643 (MI)
Specialties & taxonomies
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
15 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
- 2010-12-10
- Last updated
- 2010-12-10
Frequently asked questions
- What is James Leenhouts's NPI number?
- James Leenhouts's National Provider Identifier (NPI) is 1255634432, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Leenhouts's specialty?
- James Leenhouts is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is James Leenhouts located?
- James Leenhouts's practice location on file with NPPES is 12048 James St, Holland, MI 49424-9661.
- What is James Leenhouts's phone number?
- The practice phone number listed in the NPPES registry for James Leenhouts is (616) 393-0623.
- Is James Leenhouts's NPI active?
- Yes — James Leenhouts's NPI (1255634432) is active in the NPPES registry as of the last update on 2010-12-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.