Gloria Llewellyn, M.S.
NPI 1861529125 · Speech-Language Pathologist · Mill Neck, NY
Gloria Llewellyn, M.S. is a Speech-Language Pathologist provider in Mill Neck, NY (NPI 1861529125).
Provider details
- NPI number
- 1861529125
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- M.S.
- Sex
- Female
- Sole proprietor
- No
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
83% 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
- 2007-02-27
- Last updated
- 2007-07-26
Frequently asked questions
- What is Gloria Llewellyn's NPI number?
- Gloria Llewellyn's National Provider Identifier (NPI) is 1861529125, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gloria Llewellyn's specialty?
- Gloria Llewellyn is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Gloria Llewellyn located?
- Gloria Llewellyn's practice location on file with NPPES is 12 Frost Mill Rd, Mill Neck, NY 11765-1101.
- What is Gloria Llewellyn's phone number?
- The practice phone number listed in the NPPES registry for Gloria Llewellyn is (516) 922-4100.
- Is Gloria Llewellyn's NPI active?
- Yes — Gloria Llewellyn's NPI (1861529125) is active in the NPPES registry as of the last update on 2007-07-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.