IndividualActive
Margaret Leddy
NPI 1851716575 · Early Intervention Provider Agency · White Plains, NY
Margaret Leddy is a Early Intervention Provider Agency provider in White Plains, NY (NPI 1851716575).
Provider details
- NPI number
- 1851716575
- Entity type
- Individual
- Primary specialty
- Early Intervention Provider AgencyAgencies
- Sex
- Female
- Sole proprietor
- Yes
- License
- P92233 (NY)
Specialties & taxonomies
Agencies
Profile Score
Detailed profile(76/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 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
470 Mamaroneck Ave
White Plains, NY 10605-1830
Phone: (914) 421-8270
Street-level locationGet directions
Mailing address
413 Warren Ave
Mamaroneck, NY 10543-1332
Registry dates
- Enumerated
- 2014-03-04
- Last updated
- 2014-03-04
Frequently asked questions
- What is Margaret Leddy's NPI number?
- Margaret Leddy's National Provider Identifier (NPI) is 1851716575, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Leddy's specialty?
- Margaret Leddy is listed in the NPPES registry with a primary specialty of Early Intervention Provider Agency (Agencies).
- Where is Margaret Leddy located?
- Margaret Leddy's practice location on file with NPPES is 470 Mamaroneck Ave, White Plains, NY 10605-1830.
- What is Margaret Leddy's phone number?
- The practice phone number listed in the NPPES registry for Margaret Leddy is (914) 421-8270.
- Is Margaret Leddy's NPI active?
- Yes — Margaret Leddy's NPI (1851716575) is active in the NPPES registry as of the last update on 2014-03-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.