IndividualActive
Stephanie Sieradzki
NPI 1013309228 · Social Worker · Grand Rapids, MI
Stephanie Sieradzki is a Social Worker provider in Grand Rapids, MI (NPI 1013309228).
Provider details
- NPI number
- 1013309228
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(68/100 index)
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
744 Broadway Ave Nw
Grand Rapids, MI 49504-4444
Phone: (231) 286-9172
Street-level locationGet directions
Mailing address
744 Broadway Ave Nw
Grand Rapids, MI 49504-4444
Registry dates
- Enumerated
- 2015-02-25
- Last updated
- 2015-02-25
Frequently asked questions
- What is Stephanie Sieradzki's NPI number?
- Stephanie Sieradzki's National Provider Identifier (NPI) is 1013309228, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephanie Sieradzki's specialty?
- Stephanie Sieradzki is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Stephanie Sieradzki located?
- Stephanie Sieradzki's practice location on file with NPPES is 744 Broadway Ave Nw, Grand Rapids, MI 49504-4444.
- What is Stephanie Sieradzki's phone number?
- The practice phone number listed in the NPPES registry for Stephanie Sieradzki is (231) 286-9172.
- Is Stephanie Sieradzki's NPI active?
- Yes — Stephanie Sieradzki's NPI (1013309228) is active in the NPPES registry as of the last update on 2015-02-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.