Sewell Consulting Corporation
NPI 1649339094 · Professional Counselor · Billings, MT
Sewell Consulting Corporation is a Professional Counselor organization in Billings, MT (NPI 1649339094).
Provider details
- NPI number
- 1649339094
- Entity type
- Organization
- Primary specialty
- Professional CounselorBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Marc Sewell, Owner(406) 652-7752
- License
- 390 (MT)
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
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
Mailing address
Other names (DBA / former)
- Other name
- Marc Sewell, Lcpc
Registry dates
- Enumerated
- 2006-12-08
- Last updated
- 2020-08-22
Frequently asked questions
- What is Sewell Consulting Corporation's NPI number?
- Sewell Consulting Corporation's National Provider Identifier (NPI) is 1649339094, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Sewell Consulting Corporation?
- Sewell Consulting Corporation is classified in the NPPES registry as Professional Counselor (Behavioral Health & Social Service Providers).
- Where is Sewell Consulting Corporation located?
- Sewell Consulting Corporation's practice location on file with NPPES is 2139 Broadwater Ave, Billings, MT 59102-4761.
- What is Sewell Consulting Corporation's phone number?
- The practice phone number listed in the NPPES registry for Sewell Consulting Corporation is (406) 652-7752.
- Who is the authorized official for Sewell Consulting Corporation?
- The authorized official listed on Sewell Consulting Corporation's NPPES record is Marc Sewell, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Sewell Consulting Corporation's NPI active?
- Yes — Sewell Consulting Corporation's NPI (1649339094) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.