Heather Janvrin, MS
NPI 1912668112 · Mental Health Counselor · Spearfish, SD
Enrolled with Medicare as Practitioner - Mental Health Counselor · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Heather Janvrin, MS is a Mental Health Counselor provider in Spearfish, SD (NPI 1912668112).
Provider details
- NPI number
- 1912668112
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- MS
- Sex
- Female
- Sole proprietor
- No
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
4 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
- 2022-01-10
- Last updated
- 2022-01-10
- Certified
- 2022-01-10
Frequently asked questions
- What is Heather Janvrin's NPI number?
- Heather Janvrin's National Provider Identifier (NPI) is 1912668112, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Heather Janvrin's specialty?
- Heather Janvrin is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Heather Janvrin located?
- Heather Janvrin's practice location on file with NPPES is 717 N 5th St, Spearfish, SD 57783-2048.
- What is Heather Janvrin's phone number?
- The practice phone number listed in the NPPES registry for Heather Janvrin is (605) 954-2898.
- Does Heather Janvrin accept Medicare?
- Heather Janvrin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Heather Janvrin's NPI active?
- Yes — Heather Janvrin's NPI (1912668112) is active in the NPPES registry as of the last update on 2022-01-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.