IndividualActive
Pia Castillo
NPI 1477481984 · Speech-Language Pathologist · San Jose, CA
Pia Castillo is a Speech-Language Pathologist provider in San Jose, CA (NPI 1477481984).
Provider details
- NPI number
- 1477481984
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 34861 (CA)
Specialties & taxonomies
Speech, Language and Hearing Service Providers
Profile Score
Established profile(53/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
3200 Senter Rd
San Jose, CA 95111-1332
Phone: (408) 515-3920
Street-level locationGet directions
Mailing address
1821 S Milpitas Blvd Apt 193
Milpitas, CA 95035-6334
Registry dates
- Enumerated
- 2026-05-13
- Last updated
- 2026-05-13
- Certified
- 2026-05-13
Frequently asked questions
- What is Pia Castillo's NPI number?
- Pia Castillo's National Provider Identifier (NPI) is 1477481984, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Pia Castillo's specialty?
- Pia Castillo is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Pia Castillo located?
- Pia Castillo's practice location on file with NPPES is 3200 Senter Rd, San Jose, CA 95111-1332.
- What is Pia Castillo's phone number?
- The practice phone number listed in the NPPES registry for Pia Castillo is (408) 515-3920.
- Is Pia Castillo's NPI active?
- Yes — Pia Castillo's NPI (1477481984) is active in the NPPES registry as of the last update on 2026-05-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.