Sunny Karst, SLP
NPI 1699928945 · Speech-Language Pathologist · Watertown, SD
Sunny Karst, SLP is a Speech-Language Pathologist provider in Watertown, SD (NPI 1699928945).
Provider details
- NPI number
- 1699928945
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- SLP
- Sex
- Female
- Sole proprietor
- Yes
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
17 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2008-10-30
- Last updated
- 2008-10-30
Frequently asked questions
- What is Sunny Karst's NPI number?
- Sunny Karst's National Provider Identifier (NPI) is 1699928945, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sunny Karst's specialty?
- Sunny Karst is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Sunny Karst located?
- Sunny Karst's practice location on file with NPPES is 513 1st St Nw, Watertown, SD 57201-2304.
- What is Sunny Karst's phone number?
- The practice phone number listed in the NPPES registry for Sunny Karst is (605) 886-0960.
- Is Sunny Karst's NPI active?
- Yes — Sunny Karst's NPI (1699928945) is active in the NPPES registry as of the last update on 2008-10-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.