Marissa O'Neil, M.S., CCC-SLP
NPI 1548974439 · Speech-Language Pathologist · Edgewater, FL
Marissa O'Neil, M.S., CCC-SLP is a Speech-Language Pathologist provider in Edgewater, FL (NPI 1548974439).
Provider details
- NPI number
- 1548974439
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- M.S., CCC-SLP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 14357327 (FL)
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
3 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
- 2023-01-06
- Last updated
- 2023-01-06
- Certified
- 2023-01-06
Frequently asked questions
- What is Marissa O'Neil's NPI number?
- Marissa O'Neil's National Provider Identifier (NPI) is 1548974439, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marissa O'Neil's specialty?
- Marissa O'Neil is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Marissa O'Neil located?
- Marissa O'Neil's practice location on file with NPPES is 114 Dixwood Ave, Edgewater, FL 32132-1604.
- What is Marissa O'Neil's phone number?
- The practice phone number listed in the NPPES registry for Marissa O'Neil is (386) 457-9532.
- Is Marissa O'Neil's NPI active?
- Yes — Marissa O'Neil's NPI (1548974439) is active in the NPPES registry as of the last update on 2023-01-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.