Isabelle Czerwinski
NPI 1821820150 · Speech-Language Pathologist · Westbury, NY
Isabelle Czerwinski is a Speech-Language Pathologist provider in Westbury, NY (NPI 1821820150).
Provider details
- NPI number
- 1821820150
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- 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
1 yr 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
- 2024-08-15
- Last updated
- 2024-08-15
- Certified
- 2024-08-15
Frequently asked questions
- What is Isabelle Czerwinski's NPI number?
- Isabelle Czerwinski's National Provider Identifier (NPI) is 1821820150, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Isabelle Czerwinski's specialty?
- Isabelle Czerwinski is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Isabelle Czerwinski located?
- Isabelle Czerwinski's practice location on file with NPPES is 1400 Old Country Rd Ste C103n, Westbury, NY 11590-5156.
- What is Isabelle Czerwinski's phone number?
- The practice phone number listed in the NPPES registry for Isabelle Czerwinski is (516) 806-6969.
- Is Isabelle Czerwinski's NPI active?
- Yes — Isabelle Czerwinski's NPI (1821820150) is active in the NPPES registry as of the last update on 2024-08-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.