Marilyn Gsponer, LCSW
NPI 1225920549 · Clinical Social Worker · Louisville, TN
Marilyn Gsponer, LCSW is a Clinical Social Worker provider in Louisville, TN (NPI 1225920549).
Provider details
- NPI number
- 1225920549
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 0904018454 (VA)
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
Under 1 yr in 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
- 2025-07-21
- Last updated
- 2025-07-21
- Certified
- 2025-07-20
Frequently asked questions
- What is Marilyn Gsponer's NPI number?
- Marilyn Gsponer's National Provider Identifier (NPI) is 1225920549, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marilyn Gsponer's specialty?
- Marilyn Gsponer is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Marilyn Gsponer located?
- Marilyn Gsponer's practice location on file with NPPES is 2948 Topside Rd Unit 190, Louisville, TN 37777-3871.
- What is Marilyn Gsponer's phone number?
- The practice phone number listed in the NPPES registry for Marilyn Gsponer is (323) 377-1403.
- Is Marilyn Gsponer's NPI active?
- Yes — Marilyn Gsponer's NPI (1225920549) is active in the NPPES registry as of the last update on 2025-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.