Erin Vlietstra, MSW
NPI 1699187138 · Clinical Social Worker · Portage, MI
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Erin Vlietstra, MSW is a Clinical Social Worker provider in Portage, MI (NPI 1699187138).
Provider details
- NPI number
- 1699187138
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 6801095955 (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
12 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)
- 11652 W Grand River AveLowell, MI 49331-8465Phone: (616) 248-5131
Registry dates
- Enumerated
- 2014-06-02
- Last updated
- 2021-05-11
- Certified
- 2021-05-11
Frequently asked questions
- What is Erin Vlietstra's NPI number?
- Erin Vlietstra's National Provider Identifier (NPI) is 1699187138, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Erin Vlietstra's specialty?
- Erin Vlietstra is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Erin Vlietstra located?
- Erin Vlietstra's practice location on file with NPPES is 800 E Milham Ave Ste 200, Portage, MI 49002-1492.
- What is Erin Vlietstra's phone number?
- The practice phone number listed in the NPPES registry for Erin Vlietstra is (269) 249-7179.
- Does Erin Vlietstra accept Medicare?
- Erin Vlietstra is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Erin Vlietstra's NPI active?
- Yes — Erin Vlietstra's NPI (1699187138) is active in the NPPES registry as of the last update on 2021-05-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.