Mary Knapp, MSW, LISW, L.L.C.
NPI 1356434872 · Clinical Social Worker · Windsor Heights,, IA
Mary Knapp, MSW, LISW, L.L.C. is a Clinical Social Worker provider in Windsor Heights,, IA (NPI 1356434872).
Provider details
- NPI number
- 1356434872
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW, LISW, L.L.C.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 01186 (IA)
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
19 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
- 2006-10-02
- Last updated
- 2007-07-08
Frequently asked questions
- What is Mary Knapp's NPI number?
- Mary Knapp's National Provider Identifier (NPI) is 1356434872, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Knapp's specialty?
- Mary Knapp is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Mary Knapp located?
- Mary Knapp's practice location on file with NPPES is 6957 University Ave., Windsor Heights,, IA 50311.
- What is Mary Knapp's phone number?
- The practice phone number listed in the NPPES registry for Mary Knapp is (515) 277-6200.
- Is Mary Knapp's NPI active?
- Yes — Mary Knapp's NPI (1356434872) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.