Vermillion Speech Therapy
NPI 1356228332 · Speech-Language Pathologist · Vermillion, SD
Vermillion Speech Therapy is a Speech-Language Pathologist organization in Vermillion, SD (NPI 1356228332).
Provider details
- NPI number
- 1356228332
- Entity type
- Organization
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Organization subpart
- No
- Authorized official
- Sherrie Allgrunn, Speech Pathologist, Owner(605) 675-9549
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
- 2025-08-20
- Last updated
- 2025-08-20
- Certified
- 2025-08-20
Frequently asked questions
- What is Vermillion Speech Therapy's NPI number?
- Vermillion Speech Therapy's National Provider Identifier (NPI) is 1356228332, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Vermillion Speech Therapy?
- Vermillion Speech Therapy is classified in the NPPES registry as Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Vermillion Speech Therapy located?
- Vermillion Speech Therapy's practice location on file with NPPES is 4517 E Main St, Vermillion, SD 57069-7048.
- What is Vermillion Speech Therapy's phone number?
- The practice phone number listed in the NPPES registry for Vermillion Speech Therapy is (605) 675-9549.
- Who is the authorized official for Vermillion Speech Therapy?
- The authorized official listed on Vermillion Speech Therapy's NPPES record is Sherrie Allgrunn, Speech Pathologist, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Vermillion Speech Therapy's NPI active?
- Yes — Vermillion Speech Therapy's NPI (1356228332) is active in the NPPES registry as of the last update on 2025-08-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.