Joanne Landt, PHD.
NPI 1386573871 · Speech-Language Pathologist · Manitowoc, WI
Joanne Landt, PHD. is a Speech-Language Pathologist provider in Manitowoc, WI (NPI 1386573871).
Provider details
- NPI number
- 1386573871
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- PHD.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 1590053757 (WI)
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
Under 1 yr in 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
- 2026-05-19
- Last updated
- 2026-05-19
- Certified
- 2026-05-19
Frequently asked questions
- What is Joanne Landt's NPI number?
- Joanne Landt's National Provider Identifier (NPI) is 1386573871, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joanne Landt's specialty?
- Joanne Landt is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Joanne Landt located?
- Joanne Landt's practice location on file with NPPES is 800 S 35th St, Manitowoc, WI 54220-4299.
- What is Joanne Landt's phone number?
- The practice phone number listed in the NPPES registry for Joanne Landt is (920) 663-9733.
- Is Joanne Landt's NPI active?
- Yes — Joanne Landt's NPI (1386573871) is active in the NPPES registry as of the last update on 2026-05-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.