Judith Niehaus
NPI 1841771342 · Clinical Social Worker · Saint Louis, MO
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Judith Niehaus is a Clinical Social Worker provider in Saint Louis, MO (NPI 1841771342).
Provider details
- NPI number
- 1841771342
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 002036 (MO)
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
7 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
- 2018-08-23
- Last updated
- 2018-08-23
Frequently asked questions
- What is Judith Niehaus's NPI number?
- Judith Niehaus's National Provider Identifier (NPI) is 1841771342, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Judith Niehaus's specialty?
- Judith Niehaus is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Judith Niehaus located?
- Judith Niehaus's practice location on file with NPPES is 9200 Watson Rd Ste G101, Saint Louis, MO 63126-1528.
- What is Judith Niehaus's phone number?
- The practice phone number listed in the NPPES registry for Judith Niehaus is (314) 544-3800.
- Does Judith Niehaus accept Medicare?
- Judith Niehaus is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Judith Niehaus's NPI active?
- Yes — Judith Niehaus's NPI (1841771342) is active in the NPPES registry as of the last update on 2018-08-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.