IndividualActive
Lamar Koistinen, DDS
NPI 1134567746 · Dentist · Desmet, SD
Lamar Koistinen, DDS is a Dentist provider in Desmet, SD (NPI 1134567746).
Provider details
- NPI number
- 1134567746
- Entity type
- Individual
- Primary specialty
- DentistDental Providers
- Credential
- DDS
- Sex
- Male
- Sole proprietor
- No
- License
- 413 (SD)
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(77/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 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
401 Prairie Ave Sw
Desmet, SD 57231
Phone: (605) 854-3455
Fax: (605) 854-9952
Approximate (ZIP-level) locationGet directions
Mailing address
401 Prairie Ave Sw
Desmet, SD 57231
Registry dates
- Enumerated
- 2013-06-06
- Last updated
- 2014-06-30
Frequently asked questions
- What is Lamar Koistinen's NPI number?
- Lamar Koistinen's National Provider Identifier (NPI) is 1134567746, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lamar Koistinen's specialty?
- Lamar Koistinen is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).
- Where is Lamar Koistinen located?
- Lamar Koistinen's practice location on file with NPPES is 401 Prairie Ave Sw, Desmet, SD 57231.
- What is Lamar Koistinen's phone number?
- The practice phone number listed in the NPPES registry for Lamar Koistinen is (605) 854-3455.
- Is Lamar Koistinen's NPI active?
- Yes — Lamar Koistinen's NPI (1134567746) is active in the NPPES registry as of the last update on 2014-06-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.