Madeleine Koster
NPI 1467003194 · Speech-Language Pathologist · Long Beach, CA
Madeleine Koster is a Speech-Language Pathologist provider in Long Beach, CA (NPI 1467003194).
Provider details
- NPI number
- 1467003194
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- SP-27721 (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
6 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
- 2019-09-24
- Last updated
- 2019-09-24
Frequently asked questions
- What is Madeleine Koster's NPI number?
- Madeleine Koster's National Provider Identifier (NPI) is 1467003194, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Madeleine Koster's specialty?
- Madeleine Koster is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Madeleine Koster located?
- Madeleine Koster's practice location on file with NPPES is 2049 E Bermuda St, Long Beach, CA 90814-2123.
- What is Madeleine Koster's phone number?
- The practice phone number listed in the NPPES registry for Madeleine Koster is (949) 212-1284.
- Is Madeleine Koster's NPI active?
- Yes — Madeleine Koster's NPI (1467003194) is active in the NPPES registry as of the last update on 2019-09-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.