IndividualActive
Hope Marquez-Castro
NPI 1821737263 · Speech-Language Assistant · Chino, CA
Hope Marquez-Castro is a Speech-Language Assistant provider in Chino, CA (NPI 1821737263).
Provider details
- NPI number
- 1821737263
- Entity type
- Individual
- Primary specialty
- Speech-Language AssistantSpeech, Language and Hearing Service Providers
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Speech, Language and Hearing Service Providers
Profile Score
Established profile(54/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
83% 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
14850 Central Ave
Chino, CA 91710-9509
Phone: (909) 597-0504
Street-level locationGet directions
Mailing address
1603 Flanagan St
Pomona, CA 91766-5336
Registry dates
- Enumerated
- 2022-06-02
- Last updated
- 2022-06-02
- Certified
- 2022-05-27
Frequently asked questions
- What is Hope Marquez-Castro's NPI number?
- Hope Marquez-Castro's National Provider Identifier (NPI) is 1821737263, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hope Marquez-Castro's specialty?
- Hope Marquez-Castro is listed in the NPPES registry with a primary specialty of Speech-Language Assistant (Speech, Language and Hearing Service Providers).
- Where is Hope Marquez-Castro located?
- Hope Marquez-Castro's practice location on file with NPPES is 14850 Central Ave, Chino, CA 91710-9509.
- What is Hope Marquez-Castro's phone number?
- The practice phone number listed in the NPPES registry for Hope Marquez-Castro is (909) 597-0504.
- Is Hope Marquez-Castro's NPI active?
- Yes — Hope Marquez-Castro's NPI (1821737263) is active in the NPPES registry as of the last update on 2022-06-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.