Erin Marchant, MS, CCC-SLP
NPI 1811827033 · Speech-Language Pathologist · Prairie Du Sac, WI
Erin Marchant, MS, CCC-SLP is a Speech-Language Pathologist provider in Prairie Du Sac, WI (NPI 1811827033).
Provider details
- NPI number
- 1811827033
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- MS, CCC-SLP
- Sex
- Female
- Sole proprietor
- No
- License
- 14298433 (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
- 2026-05-20
- Last updated
- 2026-05-20
- Certified
- 2026-05-20
Frequently asked questions
- What is Erin Marchant's NPI number?
- Erin Marchant's National Provider Identifier (NPI) is 1811827033, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Erin Marchant's specialty?
- Erin Marchant is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Erin Marchant located?
- Erin Marchant's practice location on file with NPPES is 440 13th St, Prairie Du Sac, WI 53578-1252.
- What is Erin Marchant's phone number?
- The practice phone number listed in the NPPES registry for Erin Marchant is (608) 643-5990.
- Is Erin Marchant's NPI active?
- Yes — Erin Marchant's NPI (1811827033) is active in the NPPES registry as of the last update on 2026-05-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.