Mark Chustz, LCSW
NPI 1740418342 · Clinical Social Worker · Saint Francisville, LA
Mark Chustz, LCSW is a Clinical Social Worker provider in Saint Francisville, LA (NPI 1740418342).
Provider details
- NPI number
- 1740418342
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Male
- Sole proprietor
- Yes
- License
- 2574 (LA)
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
17 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
- 2009-06-23
- Last updated
- 2020-09-16
- Certified
- 2020-09-16
Frequently asked questions
- What is Mark Chustz's NPI number?
- Mark Chustz's National Provider Identifier (NPI) is 1740418342, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Chustz's specialty?
- Mark Chustz is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Mark Chustz located?
- Mark Chustz's practice location on file with NPPES is 5621 Hilltop Cir, Saint Francisville, LA 70775-5620.
- What is Mark Chustz's phone number?
- The practice phone number listed in the NPPES registry for Mark Chustz is (225) 931-6814.
- Is Mark Chustz's NPI active?
- Yes — Mark Chustz's NPI (1740418342) is active in the NPPES registry as of the last update on 2020-09-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.