Marie Block, M.A.
NPI 1730411307 · Speech-Language Pathologist · North Hollywood, CA
Marie Block, M.A. is a Speech-Language Pathologist provider in North Hollywood, CA (NPI 1730411307).
Provider details
- NPI number
- 1730411307
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- M.A.
- Sex
- Female
- Sole proprietor
- No
- License
- CCC-SP#11592 (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
16 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
- 2010-02-08
- Last updated
- 2010-02-15
Frequently asked questions
- What is Marie Block's NPI number?
- Marie Block's National Provider Identifier (NPI) is 1730411307, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marie Block's specialty?
- Marie Block is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Marie Block located?
- Marie Block's practice location on file with NPPES is 6400 Laurel Canyon Blvd, North Hollywood, CA 91606-1571.
- What is Marie Block's phone number?
- The practice phone number listed in the NPPES registry for Marie Block is (818) 763-0136.
- Is Marie Block's NPI active?
- Yes — Marie Block's NPI (1730411307) is active in the NPPES registry as of the last update on 2010-02-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.