Callie Ludwig, MS, CCC-SLP
NPI 1750683611 · Speech-Language Pathologist · Terre Haute, IN
Callie Ludwig, MS, CCC-SLP is a Speech-Language Pathologist provider in Terre Haute, IN (NPI 1750683611).
Provider details
- NPI number
- 1750683611
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- MS, CCC-SLP
- Sex
- Female
- Sole proprietor
- No
- License
- 22001969A (IN)
Specialties & taxonomies
Speech, Language and Hearing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 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
- 2010-11-29
- Last updated
- 2014-02-17
Frequently asked questions
- What is Callie Ludwig's NPI number?
- Callie Ludwig's National Provider Identifier (NPI) is 1750683611, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Callie Ludwig's specialty?
- Callie Ludwig is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Callie Ludwig located?
- Callie Ludwig's practice location on file with NPPES is 450 8th Ave, Terre Haute, IN 47804-4030.
- What is Callie Ludwig's phone number?
- The practice phone number listed in the NPPES registry for Callie Ludwig is (812) 238-7171.
- Is Callie Ludwig's NPI active?
- Yes — Callie Ludwig's NPI (1750683611) is active in the NPPES registry as of the last update on 2014-02-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.