Sarah Johnson, LMFT
NPI 1528585874 · Marriage & Family Therapist · Spearfish, SD
Sarah Johnson, LMFT is a Marriage & Family Therapist provider in Spearfish, SD (NPI 1528585874).
Provider details
- NPI number
- 1528585874
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- LMFT
- Sex
- Female
- Sole proprietor
- Yes
- License
- LMFT11540 (SD)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 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
Mailing address
Registry dates
- Enumerated
- 2017-08-28
- Last updated
- 2023-02-08
- Certified
- 2023-02-08
Frequently asked questions
- What is Sarah Johnson's NPI number?
- Sarah Johnson's National Provider Identifier (NPI) is 1528585874, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Johnson's specialty?
- Sarah Johnson is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Sarah Johnson located?
- Sarah Johnson's practice location on file with NPPES is 747 N Ames St Ste 2, Spearfish, SD 57783-1975.
- What is Sarah Johnson's phone number?
- The practice phone number listed in the NPPES registry for Sarah Johnson is (605) 412-8600.
- Is Sarah Johnson's NPI active?
- Yes — Sarah Johnson's NPI (1528585874) is active in the NPPES registry as of the last update on 2023-02-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.