Ashley Sjoerdsma, LMSW
NPI 1639560899 · Clinical Social Worker · Grand Rapids, MI
Ashley Sjoerdsma, LMSW is a Clinical Social Worker provider in Grand Rapids, MI (NPI 1639560899).
Provider details
- NPI number
- 1639560899
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LMSW
- 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
11 yrs in NPPES 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
- 2015-02-10
- Last updated
- 2022-01-31
- Certified
- 2022-01-31
Frequently asked questions
- What is Ashley Sjoerdsma's NPI number?
- Ashley Sjoerdsma's National Provider Identifier (NPI) is 1639560899, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ashley Sjoerdsma's specialty?
- Ashley Sjoerdsma is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Ashley Sjoerdsma located?
- Ashley Sjoerdsma's practice location on file with NPPES is 1870 Leonard St Ne, Grand Rapids, MI 49505-5650.
- What is Ashley Sjoerdsma's phone number?
- The practice phone number listed in the NPPES registry for Ashley Sjoerdsma is (616) 956-1122.
- Is Ashley Sjoerdsma's NPI active?
- Yes — Ashley Sjoerdsma's NPI (1639560899) is active in the NPPES registry as of the last update on 2022-01-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.