Mark Sanderson, LLBSW
NPI 1366787236 · Clinical Social Worker · Benton Harbor, MI
Mark Sanderson, LLBSW is a Clinical Social Worker provider in Benton Harbor, MI (NPI 1366787236).
Provider details
- NPI number
- 1366787236
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LLBSW
- Sex
- Male
- Sole proprietor
- No
- License
- 6802086090 (MI)
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
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
Mailing address
Registry dates
- Enumerated
- 2012-12-04
- Last updated
- 2012-12-04
Frequently asked questions
- What is Mark Sanderson's NPI number?
- Mark Sanderson's National Provider Identifier (NPI) is 1366787236, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Sanderson's specialty?
- Mark Sanderson is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Mark Sanderson located?
- Mark Sanderson's practice location on file with NPPES is 1485 S M-139, Benton Harbor, MI 49022.
- What is Mark Sanderson's phone number?
- The practice phone number listed in the NPPES registry for Mark Sanderson is (269) 925-0585.
- Is Mark Sanderson's NPI active?
- Yes — Mark Sanderson's NPI (1366787236) is active in the NPPES registry as of the last update on 2012-12-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.