Maria Merwin
NPI 1730425810 · Speech-Language Pathologist · Torrance, CA
Maria Merwin is a Speech-Language Pathologist provider in Torrance, CA (NPI 1730425810).
Provider details
- NPI number
- 1730425810
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Sex
- Female
- Sole proprietor
- No
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
13 yrs in NPPES registry
- Profile completeness38% of score
83% 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)
- 20 Cedar StSuite 302New Rochelle, NY 10805Phone: (914) 576-5292
Registry dates
- Enumerated
- 2012-12-18
- Last updated
- 2019-08-29
Frequently asked questions
- What is Maria Merwin's NPI number?
- Maria Merwin's National Provider Identifier (NPI) is 1730425810, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maria Merwin's specialty?
- Maria Merwin is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Maria Merwin located?
- Maria Merwin's practice location on file with NPPES is 21615 Hawthorne Blvd Ste 200, Torrance, CA 90503.
- What is Maria Merwin's phone number?
- The practice phone number listed in the NPPES registry for Maria Merwin is (310) 371-8555.
- Is Maria Merwin's NPI active?
- Yes — Maria Merwin's NPI (1730425810) is active in the NPPES registry as of the last update on 2019-08-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.