Marilu Alonso
NPI 1043787344 · Speech-Language Pathologist · Chula Vista, CA
Enrolled with Medicare as Practitioner - Qualified Speech Language Pathologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marilu Alonso is a Speech-Language Pathologist provider in Chula Vista, CA (NPI 1043787344).
Provider details
- NPI number
- 1043787344
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 37253 (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
7 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 3364 Beyer BlvdSan Ysidro, CA 92173-1322Phone: (161) 920-5458
Registry dates
- Enumerated
- 2018-10-25
- Last updated
- 2025-07-17
- Certified
- 2025-07-17
Frequently asked questions
- What is Marilu Alonso's NPI number?
- Marilu Alonso's National Provider Identifier (NPI) is 1043787344, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marilu Alonso's specialty?
- Marilu Alonso is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Marilu Alonso located?
- Marilu Alonso's practice location on file with NPPES is 880 3rd Ave # a, Chula Vista, CA 91911-1305.
- What is Marilu Alonso's phone number?
- The practice phone number listed in the NPPES registry for Marilu Alonso is (619) 662-4100.
- Does Marilu Alonso accept Medicare?
- Marilu Alonso is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marilu Alonso's NPI active?
- Yes — Marilu Alonso's NPI (1043787344) is active in the NPPES registry as of the last update on 2025-07-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.