Brynjar Leifsson
NPI 1003356106 · Speech/Language/Hearing Specialist/Technologist · Melville, NY
Brynjar Leifsson is a Speech/Language/Hearing Specialist/Technologist provider in Melville, NY (NPI 1003356106).
Provider details
- NPI number
- 1003356106
- Entity type
- Individual
- Primary specialty
- Speech/Language/Hearing Specialist/TechnologistSpeech, Language and Hearing Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 3643198 (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
9 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
- 2017-03-08
- Last updated
- 2017-03-08
Frequently asked questions
- What is Brynjar Leifsson's NPI number?
- Brynjar Leifsson's National Provider Identifier (NPI) is 1003356106, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brynjar Leifsson's specialty?
- Brynjar Leifsson is listed in the NPPES registry with a primary specialty of Speech/Language/Hearing Specialist/Technologist (Speech, Language and Hearing Service Providers).
- Where is Brynjar Leifsson located?
- Brynjar Leifsson's practice location on file with NPPES is 26 Altamore St, Melville, NY 11747-2902.
- What is Brynjar Leifsson's phone number?
- The practice phone number listed in the NPPES registry for Brynjar Leifsson is (631) 423-7700.
- Is Brynjar Leifsson's NPI active?
- Yes — Brynjar Leifsson's NPI (1003356106) is active in the NPPES registry as of the last update on 2017-03-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.