Stephanie Ji, M.S. CCC-SLP
NPI 1558107227 · Speech-Language Pathologist · Norco, CA
Stephanie Ji, M.S. CCC-SLP is a Speech-Language Pathologist provider in Norco, CA (NPI 1558107227).
Provider details
- NPI number
- 1558107227
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- M.S. CCC-SLP
- Sex
- Female
- Sole proprietor
- No
- License
- 39330 (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
1 yr 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
- 2024-07-02
- Last updated
- 2025-08-14
- Certified
- 2025-08-14
Frequently asked questions
- What is Stephanie Ji's NPI number?
- Stephanie Ji's National Provider Identifier (NPI) is 1558107227, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephanie Ji's specialty?
- Stephanie Ji is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Stephanie Ji located?
- Stephanie Ji's practice location on file with NPPES is 1761 3rd St Ste 106, Norco, CA 92860-2679.
- What is Stephanie Ji's phone number?
- The practice phone number listed in the NPPES registry for Stephanie Ji is (626) 536-4834.
- Is Stephanie Ji's NPI active?
- Yes — Stephanie Ji's NPI (1558107227) is active in the NPPES registry as of the last update on 2025-08-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.