Ellen Simon, M.S.
NPI 1295139228 · Audiologist · Pasadena, CA
Ellen Simon, M.S. is a Audiologist provider in Pasadena, CA (NPI 1295139228).
Provider details
- NPI number
- 1295139228
- Entity type
- Individual
- Primary specialty
- AudiologistSpeech, Language and Hearing Service Providers
- Credential
- M.S.
- Sex
- Female
- Sole proprietor
- No
- License
- AU640 (CA)
Specialties & taxonomies
Speech, Language and Hearing Service Providers
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
11 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
- 2014-10-20
- Last updated
- 2014-12-01
Frequently asked questions
- What is Ellen Simon's NPI number?
- Ellen Simon's National Provider Identifier (NPI) is 1295139228, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ellen Simon's specialty?
- Ellen Simon is listed in the NPPES registry with a primary specialty of Audiologist (Speech, Language and Hearing Service Providers).
- Where is Ellen Simon located?
- Ellen Simon's practice location on file with NPPES is 301 E Del Mar Blvd, Pasadena, CA 91101-2714.
- What is Ellen Simon's phone number?
- The practice phone number listed in the NPPES registry for Ellen Simon is (626) 796-2014.
- Is Ellen Simon's NPI active?
- Yes — Ellen Simon's NPI (1295139228) is active in the NPPES registry as of the last update on 2014-12-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.