Matthew Clark, PSY.D., FLP
NPI 1811001126 · Psychologist · Caledonia, MI
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Matthew Clark, PSY.D., FLP is a Psychologist provider in Caledonia, MI (NPI 1811001126).
Provider details
- NPI number
- 1811001126
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PSY.D., FLP
- Sex
- Male
- Sole proprietor
- Yes
- License
- 6301013305 (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
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 600 Broadway Ave NwSuite 435/C5Grand Rapids, MI 49504-7305Phone: (616) 690-5437Fax: (616) 825-6225
Registry dates
- Enumerated
- 2006-08-17
- Last updated
- 2019-01-16
Frequently asked questions
- What is Matthew Clark's NPI number?
- Matthew Clark's National Provider Identifier (NPI) is 1811001126, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Matthew Clark's specialty?
- Matthew Clark is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Matthew Clark located?
- Matthew Clark's practice location on file with NPPES is 7150 Kalamazoo Ave Se, Caledonia, MI 49316-9126.
- What is Matthew Clark's phone number?
- The practice phone number listed in the NPPES registry for Matthew Clark is (616) 690-5437.
- Does Matthew Clark accept Medicare?
- Matthew Clark is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Matthew Clark's NPI active?
- Yes — Matthew Clark's NPI (1811001126) is active in the NPPES registry as of the last update on 2019-01-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.