Mark Fuller, LCSW, SAC, ICS,
NPI 1780859744 · Clinical Social Worker · Keshena, WI
Mark Fuller, LCSW, SAC, ICS, is a Clinical Social Worker provider in Keshena, WI (NPI 1780859744).
Provider details
- NPI number
- 1780859744
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW, SAC, ICS,
- Sex
- Male
- Sole proprietor
- No
- License
- 3082-123 (WI)
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
18 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
- 2008-04-29
- Last updated
- 2016-03-18
Frequently asked questions
- What is Mark Fuller's NPI number?
- Mark Fuller's National Provider Identifier (NPI) is 1780859744, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Fuller's specialty?
- Mark Fuller is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Mark Fuller located?
- Mark Fuller's practice location on file with NPPES is W3275 Wolf River Road, Keshena, WI 54135.
- What is Mark Fuller's phone number?
- The practice phone number listed in the NPPES registry for Mark Fuller is (715) 799-5451.
- Is Mark Fuller's NPI active?
- Yes — Mark Fuller's NPI (1780859744) is active in the NPPES registry as of the last update on 2016-03-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.