Courtney Marks, SLP
NPI 1477326445 · Speech-Language Pathologist · Baton Rouge, LA
Courtney Marks, SLP is a Speech-Language Pathologist provider in Baton Rouge, LA (NPI 1477326445).
Provider details
- NPI number
- 1477326445
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- SLP
- Sex
- Female
- Sole proprietor
- No
- License
- 9229 (LA)
Specialties & taxonomies
Speech, Language and Hearing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 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
- 2023-11-01
- Last updated
- 2023-11-01
- Certified
- 2023-11-01
Frequently asked questions
- What is Courtney Marks's NPI number?
- Courtney Marks's National Provider Identifier (NPI) is 1477326445, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Courtney Marks's specialty?
- Courtney Marks is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Courtney Marks located?
- Courtney Marks's practice location on file with NPPES is 18268 Petroleum Dr, Baton Rouge, LA 70809-6126.
- What is Courtney Marks's phone number?
- The practice phone number listed in the NPPES registry for Courtney Marks is (225) 292-4138.
- Is Courtney Marks's NPI active?
- Yes — Courtney Marks's NPI (1477326445) is active in the NPPES registry as of the last update on 2023-11-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.