Melissa Mateo
NPI 1609747914 · Speech-Language Assistant · Los Angeles, CA
Melissa Mateo is a Speech-Language Assistant provider in Los Angeles, CA (NPI 1609747914).
Provider details
- NPI number
- 1609747914
- Entity type
- Individual
- Primary specialty
- Speech-Language AssistantSpeech, Language and Hearing Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 7868 (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
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
- 2025-09-17
- Last updated
- 2025-09-17
- Certified
- 2025-09-17
Frequently asked questions
- What is Melissa Mateo's NPI number?
- Melissa Mateo's National Provider Identifier (NPI) is 1609747914, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Melissa Mateo's specialty?
- Melissa Mateo is listed in the NPPES registry with a primary specialty of Speech-Language Assistant (Speech, Language and Hearing Service Providers).
- Where is Melissa Mateo located?
- Melissa Mateo's practice location on file with NPPES is 3251 W 6th St Ste 401, Los Angeles, CA 90020-5029.
- What is Melissa Mateo's phone number?
- The practice phone number listed in the NPPES registry for Melissa Mateo is (310) 954-9614.
- Is Melissa Mateo's NPI active?
- Yes — Melissa Mateo's NPI (1609747914) is active in the NPPES registry as of the last update on 2025-09-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.