Chemical Dependency Services, LLC
NPI 1659403921 · Addiction (Substance Use Disorder) Counselor · Shreveport, LA
Chemical Dependency Services, LLC is a Addiction (Substance Use Disorder) Counselor organization in Shreveport, LA (NPI 1659403921).
Provider details
- NPI number
- 1659403921
- Entity type
- Organization
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Robert Bonvillain, Owner(318) 425-3333
- License
- 316 (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
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
Registry dates
- Enumerated
- 2007-03-12
- Last updated
- 2020-08-22
Frequently asked questions
- What is Chemical Dependency Services, LLC's NPI number?
- Chemical Dependency Services, LLC's National Provider Identifier (NPI) is 1659403921, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Chemical Dependency Services, LLC?
- Chemical Dependency Services, LLC is classified in the NPPES registry as Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Chemical Dependency Services, LLC located?
- Chemical Dependency Services, LLC's practice location on file with NPPES is 1545 Line Ave Ste 170, Shreveport, LA 71101-4629.
- What is Chemical Dependency Services, LLC's phone number?
- The practice phone number listed in the NPPES registry for Chemical Dependency Services, LLC is (318) 425-3333.
- Who is the authorized official for Chemical Dependency Services, LLC?
- The authorized official listed on Chemical Dependency Services, LLC's NPPES record is Robert Bonvillain, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Chemical Dependency Services, LLC's NPI active?
- Yes — Chemical Dependency Services, LLC's NPI (1659403921) 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.