IndividualActive
Karyl Larson, R. PH.
NPI 1841333994 · Pharmacist · Watertown, SD
Karyl Larson, R. PH. is a Pharmacist provider in Watertown, SD (NPI 1841333994).
Provider details
- NPI number
- 1841333994
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Credential
- R. PH.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 3834 (SD)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
122 E Kemp
Watertown, SD 57201-3640
Phone: (605) 882-4809
Fax: (605) 882-5668
Street-level locationGet directions
Mailing address
1400 7th Ave Ne
Watertown, SD 57201-5715
Registry dates
- Enumerated
- 2007-02-15
- Last updated
- 2007-07-08
Frequently asked questions
- What is Karyl Larson's NPI number?
- Karyl Larson's National Provider Identifier (NPI) is 1841333994, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karyl Larson's specialty?
- Karyl Larson is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Karyl Larson located?
- Karyl Larson's practice location on file with NPPES is 122 E Kemp, Watertown, SD 57201-3640.
- What is Karyl Larson's phone number?
- The practice phone number listed in the NPPES registry for Karyl Larson is (605) 882-4809.
- Is Karyl Larson's NPI active?
- Yes — Karyl Larson's NPI (1841333994) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.