Therese Mercica, M.A., CCC-SLP
NPI 1508988361 · Speech-Language Pathologist · Duarte, CA
Therese Mercica, M.A., CCC-SLP is a Speech-Language Pathologist provider in Duarte, CA (NPI 1508988361).
Provider details
- NPI number
- 1508988361
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- M.A., CCC-SLP
- Sex
- Female
- Sole proprietor
- No
- License
- SP 11829 (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
- 2007-04-04
- Last updated
- 2007-07-08
Frequently asked questions
- What is Therese Mercica's NPI number?
- Therese Mercica's National Provider Identifier (NPI) is 1508988361, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Therese Mercica's specialty?
- Therese Mercica is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Therese Mercica located?
- Therese Mercica's practice location on file with NPPES is 819 Buena Vista St, Duarte, CA 91010-1703.
- What is Therese Mercica's phone number?
- The practice phone number listed in the NPPES registry for Therese Mercica is (626) 932-3439.
- Is Therese Mercica's NPI active?
- Yes — Therese Mercica's NPI (1508988361) 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.