Carmela Mazzella
NPI 1992903520 · Speech-Language Pathologist · Danville, CA
Carmela Mazzella is a Speech-Language Pathologist provider in Danville, CA (NPI 1992903520).
Provider details
- NPI number
- 1992903520
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 3932 (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
18 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
- 2007-07-05
- Last updated
- 2007-07-08
Frequently asked questions
- What is Carmela Mazzella's NPI number?
- Carmela Mazzella's National Provider Identifier (NPI) is 1992903520, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Carmela Mazzella's specialty?
- Carmela Mazzella is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Carmela Mazzella located?
- Carmela Mazzella's practice location on file with NPPES is 1591 Green Valley Rd, Danville, CA 94526-1956.
- What is Carmela Mazzella's phone number?
- The practice phone number listed in the NPPES registry for Carmela Mazzella is (925) 872-4818.
- Is Carmela Mazzella's NPI active?
- Yes — Carmela Mazzella's NPI (1992903520) 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.