IndividualActive
Daniel Ludwig
NPI 1659975043 · Clinical Social Worker · Ballwin, MO
Daniel Ludwig is a Clinical Social Worker provider in Ballwin, MO (NPI 1659975043).
Provider details
- NPI number
- 1659975043
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 001585 (MO)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(63/100 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
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
111 Cascade Terrace Dr
Ballwin, MO 63021-7312
Phone: (314) 229-3112
Street-level locationGet directions
Mailing address
111 Cascade Terrace Dr
Ballwin, MO 63021-7312
Registry dates
- Enumerated
- 2020-11-25
- Last updated
- 2020-11-25
- Certified
- 2020-11-25
Frequently asked questions
- What is Daniel Ludwig's NPI number?
- Daniel Ludwig's National Provider Identifier (NPI) is 1659975043, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Daniel Ludwig's specialty?
- Daniel Ludwig is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Daniel Ludwig located?
- Daniel Ludwig's practice location on file with NPPES is 111 Cascade Terrace Dr, Ballwin, MO 63021-7312.
- What is Daniel Ludwig's phone number?
- The practice phone number listed in the NPPES registry for Daniel Ludwig is (314) 229-3112.
- Is Daniel Ludwig's NPI active?
- Yes — Daniel Ludwig's NPI (1659975043) is active in the NPPES registry as of the last update on 2020-11-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.