Marissa Barrientos
NPI 1659872505 · Speech-Language Pathologist · Campbell, CA
Marissa Barrientos is a Speech-Language Pathologist provider in Campbell, CA (NPI 1659872505).
Provider details
- NPI number
- 1659872505
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- SLP23931 (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
- 2018-02-26
- Last updated
- 2018-02-26
Frequently asked questions
- What is Marissa Barrientos's NPI number?
- Marissa Barrientos's National Provider Identifier (NPI) is 1659872505, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marissa Barrientos's specialty?
- Marissa Barrientos is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Marissa Barrientos located?
- Marissa Barrientos's practice location on file with NPPES is 621 E Campbell Ave Ste 11a, Campbell, CA 95008-2126.
- What is Marissa Barrientos's phone number?
- The practice phone number listed in the NPPES registry for Marissa Barrientos is (408) 866-4700.
- Is Marissa Barrientos's NPI active?
- Yes — Marissa Barrientos's NPI (1659872505) is active in the NPPES registry as of the last update on 2018-02-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.