IndividualActive
Mary Killeen-Mcdermott, M.A., CCC, SLP
NPI 1760622542 · Specialist · Islip, NY
Mary Killeen-Mcdermott, M.A., CCC, SLP is a Specialist provider in Islip, NY (NPI 1760622542).
Provider details
- NPI number
- 1760622542
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- M.A., CCC, SLP
- Sex
- Female
- Sole proprietor
- No
- License
- 011059-1 (NY)
Specialties & taxonomies
Other Service Providers
Profile Score
Detailed profile(86/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
252 Islip Ave
Islip, NY 11751-3029
Phone: (631) 581-6800
Fax: (631) 581-6814
Street-level locationGet directions
Mailing address
540 Potter Blvd
Brightwaters, NY 11718-1616
Registry dates
- Enumerated
- 2009-03-06
- Last updated
- 2009-03-06
Frequently asked questions
- What is Mary Killeen-Mcdermott's NPI number?
- Mary Killeen-Mcdermott's National Provider Identifier (NPI) is 1760622542, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Killeen-Mcdermott's specialty?
- Mary Killeen-Mcdermott is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Mary Killeen-Mcdermott located?
- Mary Killeen-Mcdermott's practice location on file with NPPES is 252 Islip Ave, Islip, NY 11751-3029.
- What is Mary Killeen-Mcdermott's phone number?
- The practice phone number listed in the NPPES registry for Mary Killeen-Mcdermott is (631) 581-6800.
- Is Mary Killeen-Mcdermott's NPI active?
- Yes — Mary Killeen-Mcdermott's NPI (1760622542) is active in the NPPES registry as of the last update on 2009-03-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.