IndividualActive
Marissa Mielke
NPI 1003401118 · Clinical Social Worker · Appleton, WI
Marissa Mielke is a Clinical Social Worker provider in Appleton, WI (NPI 1003401118).
Provider details
- NPI number
- 1003401118
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(56/100 index)
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
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
14 Tri Park Way Bldg 2
Appleton, WI 54914-6445
Phone: (920) 809-4125
Street-level locationGet directions
Mailing address
5154 Juniper Ln
Oshkosh, WI 54904-9702
Registry dates
- Enumerated
- 2021-03-02
- Last updated
- 2021-03-02
- Certified
- 2021-03-02
Frequently asked questions
- What is Marissa Mielke's NPI number?
- Marissa Mielke's National Provider Identifier (NPI) is 1003401118, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marissa Mielke's specialty?
- Marissa Mielke is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Marissa Mielke located?
- Marissa Mielke's practice location on file with NPPES is 14 Tri Park Way Bldg 2, Appleton, WI 54914-6445.
- What is Marissa Mielke's phone number?
- The practice phone number listed in the NPPES registry for Marissa Mielke is (920) 809-4125.
- Is Marissa Mielke's NPI active?
- Yes — Marissa Mielke's NPI (1003401118) is active in the NPPES registry as of the last update on 2021-03-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.