Leo Katz
NPI 1124039920 · Hearing Instrument Specialist · Huntington, NY
Leo Katz is a Hearing Instrument Specialist provider in Huntington, NY (NPI 1124039920).
Provider details
- NPI number
- 1124039920
- Entity type
- Individual
- Primary specialty
- Hearing Instrument SpecialistSpeech, Language and Hearing Service Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- 14000003577 (NY)
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
19 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
- 2006-08-10
- Last updated
- 2007-07-08
Frequently asked questions
- What is Leo Katz's NPI number?
- Leo Katz's National Provider Identifier (NPI) is 1124039920, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leo Katz's specialty?
- Leo Katz is listed in the NPPES registry with a primary specialty of Hearing Instrument Specialist (Speech, Language and Hearing Service Providers).
- Where is Leo Katz located?
- Leo Katz's practice location on file with NPPES is 4 Green St, Huntington, NY 11743-3346.
- What is Leo Katz's phone number?
- The practice phone number listed in the NPPES registry for Leo Katz is (631) 673-5820.
- Is Leo Katz's NPI active?
- Yes — Leo Katz's NPI (1124039920) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.