Mark Collins, MSW, LSW
NPI 1881135291 · Clinical Social Worker · Bloomington, IN
Mark Collins, MSW, LSW is a Clinical Social Worker provider in Bloomington, IN (NPI 1881135291).
Provider details
- NPI number
- 1881135291
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW, LSW
- Sex
- Male
- Sole proprietor
- Yes
- License
- 33007901A (IN)
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
9 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
- 2017-03-17
- Last updated
- 2017-03-17
Frequently asked questions
- What is Mark Collins's NPI number?
- Mark Collins's National Provider Identifier (NPI) is 1881135291, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Collins's specialty?
- Mark Collins is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Mark Collins located?
- Mark Collins's practice location on file with NPPES is 221 E Kirkwood Ave, Bloomington, IN 47408-3559.
- What is Mark Collins's phone number?
- The practice phone number listed in the NPPES registry for Mark Collins is (917) 471-1784.
- Is Mark Collins's NPI active?
- Yes — Mark Collins's NPI (1881135291) is active in the NPPES registry as of the last update on 2017-03-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.