Marissa Butner
NPI 1134645344 · Speech-Language Pathologist · Newport Beach, CA
Marissa Butner is a Speech-Language Pathologist provider in Newport Beach, CA (NPI 1134645344).
Provider details
- NPI number
- 1134645344
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 28950 (CA)
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
8 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
- 2017-08-18
- Last updated
- 2024-06-04
- Certified
- 2024-06-04
Frequently asked questions
- What is Marissa Butner's NPI number?
- Marissa Butner's National Provider Identifier (NPI) is 1134645344, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marissa Butner's specialty?
- Marissa Butner is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Marissa Butner located?
- Marissa Butner's practice location on file with NPPES is 3900 Birch St Ste 103, Newport Beach, CA 92660-2226.
- What is Marissa Butner's phone number?
- The practice phone number listed in the NPPES registry for Marissa Butner is (949) 955-0010.
- Is Marissa Butner's NPI active?
- Yes — Marissa Butner's NPI (1134645344) is active in the NPPES registry as of the last update on 2024-06-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.