Sean Seal-Horowitz, HIS
NPI 1023738978 · Hearing Instrument Specialist · Irvine, CA
Sean Seal-Horowitz, HIS is a Hearing Instrument Specialist provider in Irvine, CA (NPI 1023738978).
Provider details
- NPI number
- 1023738978
- Entity type
- Individual
- Primary specialty
- Hearing Instrument SpecialistSpeech, Language and Hearing Service Providers
- Credential
- HIS
- Sex
- Female
- Sole proprietor
- No
- License
- HA8457 (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
3 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
- 2022-08-31
- Last updated
- 2022-08-31
- Certified
- 2022-08-31
Frequently asked questions
- What is Sean Seal-Horowitz's NPI number?
- Sean Seal-Horowitz's National Provider Identifier (NPI) is 1023738978, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sean Seal-Horowitz's specialty?
- Sean Seal-Horowitz is listed in the NPPES registry with a primary specialty of Hearing Instrument Specialist (Speech, Language and Hearing Service Providers).
- Where is Sean Seal-Horowitz located?
- Sean Seal-Horowitz's practice location on file with NPPES is 670 Spectrum Center Dr Ste 821, Irvine, CA 92618-4956.
- What is Sean Seal-Horowitz's phone number?
- The practice phone number listed in the NPPES registry for Sean Seal-Horowitz is (949) 504-9090.
- Is Sean Seal-Horowitz's NPI active?
- Yes — Sean Seal-Horowitz's NPI (1023738978) is active in the NPPES registry as of the last update on 2022-08-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.