Silvia Andresen, MA - CCC, SLP
NPI 1477675585 · Speech-Language Pathologist · North Hollywood, CA
Silvia Andresen, MA - CCC, SLP is a Speech-Language Pathologist provider in North Hollywood, CA (NPI 1477675585).
Provider details
- NPI number
- 1477675585
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- MA - CCC, SLP
- Sex
- Female
- Sole proprietor
- No
- License
- 12974 (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
19 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
- 2007-04-06
- Last updated
- 2007-07-08
Frequently asked questions
- What is Silvia Andresen's NPI number?
- Silvia Andresen's National Provider Identifier (NPI) is 1477675585, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Silvia Andresen's specialty?
- Silvia Andresen is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Silvia Andresen located?
- Silvia Andresen's practice location on file with NPPES is 6400 Laurel Canyon Blvd Ste 400, North Hollywood, CA 91606-1559.
- What is Silvia Andresen's phone number?
- The practice phone number listed in the NPPES registry for Silvia Andresen is (818) 763-0136.
- Is Silvia Andresen's NPI active?
- Yes — Silvia Andresen's NPI (1477675585) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.