Sari Koppel, MS, CCC-SLP
NPI 1104784743 · Speech-Language Pathologist · Greenwich, CT
Sari Koppel, MS, CCC-SLP is a Speech-Language Pathologist provider in Greenwich, CT (NPI 1104784743).
Provider details
- NPI number
- 1104784743
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- MS, CCC-SLP
- Sex
- Female
- Sole proprietor
- No
- License
- 8368 (CT)
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
Under 1 yr in 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
- 2026-01-13
- Last updated
- 2026-01-13
- Certified
- 2026-01-13
Frequently asked questions
- What is Sari Koppel's NPI number?
- Sari Koppel's National Provider Identifier (NPI) is 1104784743, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sari Koppel's specialty?
- Sari Koppel is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Sari Koppel located?
- Sari Koppel's practice location on file with NPPES is 55 Holly Hill Ln Ste 240, Greenwich, CT 06830-6074.
- What is Sari Koppel's phone number?
- The practice phone number listed in the NPPES registry for Sari Koppel is (203) 785-5430.
- Is Sari Koppel's NPI active?
- Yes — Sari Koppel's NPI (1104784743) is active in the NPPES registry as of the last update on 2026-01-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.