Sandra Binnendyk, LMSW
NPI 1437733102 · Clinical Social Worker · Holland, MI
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sandra Binnendyk, LMSW is a Clinical Social Worker provider in Holland, MI (NPI 1437733102).
Provider details
- NPI number
- 1437733102
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LMSW
- Sex
- Female
- Sole proprietor
- No
- License
- 6801095425 (MI)
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
5 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
- 2021-05-10
- Last updated
- 2021-05-10
- Certified
- 2021-05-10
Frequently asked questions
- What is Sandra Binnendyk's NPI number?
- Sandra Binnendyk's National Provider Identifier (NPI) is 1437733102, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sandra Binnendyk's specialty?
- Sandra Binnendyk is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Sandra Binnendyk located?
- Sandra Binnendyk's practice location on file with NPPES is 926 Washington Ave, Holland, MI 49423-7725.
- What is Sandra Binnendyk's phone number?
- The practice phone number listed in the NPPES registry for Sandra Binnendyk is (616) 820-3780.
- Does Sandra Binnendyk accept Medicare?
- Sandra Binnendyk is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sandra Binnendyk's NPI active?
- Yes — Sandra Binnendyk's NPI (1437733102) is active in the NPPES registry as of the last update on 2021-05-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.