Mary Marchesani
NPI 1770887507 · Speech-Language Pathologist · West Babylon, NY
Mary Marchesani is a Speech-Language Pathologist provider in West Babylon, NY (NPI 1770887507).
Provider details
- NPI number
- 1770887507
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 013140 (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
15 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
- 2011-01-10
- Last updated
- 2011-01-10
Frequently asked questions
- What is Mary Marchesani's NPI number?
- Mary Marchesani's National Provider Identifier (NPI) is 1770887507, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Marchesani's specialty?
- Mary Marchesani is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Mary Marchesani located?
- Mary Marchesani's practice location on file with NPPES is 1575 Herzel Blvd, West Babylon, NY 11704-4234.
- What is Mary Marchesani's phone number?
- The practice phone number listed in the NPPES registry for Mary Marchesani is (631) 422-1223.
- Is Mary Marchesani's NPI active?
- Yes — Mary Marchesani's NPI (1770887507) is active in the NPPES registry as of the last update on 2011-01-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.