Sabrina Haverdink, LMSW
NPI 1700458940 · Clinical Social Worker · Grandville, MI
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sabrina Haverdink, LMSW is a Clinical Social Worker provider in Grandville, MI (NPI 1700458940).
Provider details
- NPI number
- 1700458940
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LMSW
- Sex
- Female
- Sole proprietor
- No
- License
- 6801109486 (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
4 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
- 2021-07-16
- Last updated
- 2023-10-30
- Certified
- 2023-10-30
Frequently asked questions
- What is Sabrina Haverdink's NPI number?
- Sabrina Haverdink's National Provider Identifier (NPI) is 1700458940, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sabrina Haverdink's specialty?
- Sabrina Haverdink is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Sabrina Haverdink located?
- Sabrina Haverdink's practice location on file with NPPES is 4211 Parkway Place Dr Sw, Grandville, MI 49418-2695.
- What is Sabrina Haverdink's phone number?
- The practice phone number listed in the NPPES registry for Sabrina Haverdink is (616) 222-3700.
- Does Sabrina Haverdink accept Medicare?
- Sabrina Haverdink is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sabrina Haverdink's NPI active?
- Yes — Sabrina Haverdink's NPI (1700458940) is active in the NPPES registry as of the last update on 2023-10-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.