Stephanie Ellis
NPI 1326982133 · Speech-Language Pathologist · Ontario, CA
Stephanie Ellis is a Speech-Language Pathologist provider in Ontario, CA (NPI 1326982133).
Provider details
- NPI number
- 1326982133
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 31048 (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
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
Mailing address
Registry dates
- Enumerated
- 2026-04-14
- Last updated
- 2026-04-14
- Certified
- 2026-04-14
Frequently asked questions
- What is Stephanie Ellis's NPI number?
- Stephanie Ellis's National Provider Identifier (NPI) is 1326982133, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephanie Ellis's specialty?
- Stephanie Ellis is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Stephanie Ellis located?
- Stephanie Ellis's practice location on file with NPPES is 1500 S Haven Ave Ste 190, Ontario, CA 91761-2971.
- What is Stephanie Ellis's phone number?
- The practice phone number listed in the NPPES registry for Stephanie Ellis is (909) 390-1313.
- Is Stephanie Ellis's NPI active?
- Yes — Stephanie Ellis's NPI (1326982133) is active in the NPPES registry as of the last update on 2026-04-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.