Jeffrey Brenneman, LCSW
NPI 1669496055 · Clinical Social Worker · Saint Louis, MO
Jeffrey Brenneman, LCSW is a Clinical Social Worker provider in Saint Louis, MO (NPI 1669496055).
Provider details
- NPI number
- 1669496055
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Male
- Sole proprietor
- No
- License
- 20020001381 (MO)
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
- 2006-07-27
- Last updated
- 2010-07-23
Frequently asked questions
- What is Jeffrey Brenneman's NPI number?
- Jeffrey Brenneman's National Provider Identifier (NPI) is 1669496055, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jeffrey Brenneman's specialty?
- Jeffrey Brenneman is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Jeffrey Brenneman located?
- Jeffrey Brenneman's practice location on file with NPPES is 12400 Olive Blvd, Saint Louis, MO 63141-5454.
- What is Jeffrey Brenneman's phone number?
- The practice phone number listed in the NPPES registry for Jeffrey Brenneman is (314) 910-8608.
- Is Jeffrey Brenneman's NPI active?
- Yes — Jeffrey Brenneman's NPI (1669496055) is active in the NPPES registry as of the last update on 2010-07-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.