Cathleen Marseil
NPI 1720219611 · Speech-Language Pathologist · Massapequa, NY
Cathleen Marseil is a Speech-Language Pathologist provider in Massapequa, NY (NPI 1720219611).
Provider details
- NPI number
- 1720219611
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 011823-1 (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
16 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
- 2009-07-27
- Last updated
- 2009-07-27
Frequently asked questions
- What is Cathleen Marseil's NPI number?
- Cathleen Marseil's National Provider Identifier (NPI) is 1720219611, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cathleen Marseil's specialty?
- Cathleen Marseil is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Cathleen Marseil located?
- Cathleen Marseil's practice location on file with NPPES is 54 Carman Blvd, Massapequa, NY 11758-6805.
- What is Cathleen Marseil's phone number?
- The practice phone number listed in the NPPES registry for Cathleen Marseil is (516) 541-9313.
- Is Cathleen Marseil's NPI active?
- Yes — Cathleen Marseil's NPI (1720219611) is active in the NPPES registry as of the last update on 2009-07-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.