Terra Ellingson, LAC, CMHT, CMA
NPI 1609400639 · Addiction (Substance Use Disorder) Counselor · Williston, ND
Terra Ellingson, LAC, CMHT, CMA is a Addiction (Substance Use Disorder) Counselor provider in Williston, ND (NPI 1609400639).
Provider details
- NPI number
- 1609400639
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- LAC, CMHT, CMA
- Sex
- Female
- Sole proprietor
- No
- License
- 1996 (ND)
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Case Manager/Care Coordinator171M00000X
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 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
- 2020-02-28
- Last updated
- 2024-11-05
- Certified
- 2024-11-05
Frequently asked questions
- What is Terra Ellingson's NPI number?
- Terra Ellingson's National Provider Identifier (NPI) is 1609400639, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Terra Ellingson's specialty?
- Terra Ellingson is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Terra Ellingson located?
- Terra Ellingson's practice location on file with NPPES is 719 East 11th Street, Williston, ND 58801.
- What is Terra Ellingson's phone number?
- The practice phone number listed in the NPPES registry for Terra Ellingson is (701) 572-6181.
- Is Terra Ellingson's NPI active?
- Yes — Terra Ellingson's NPI (1609400639) is active in the NPPES registry as of the last update on 2024-11-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.