Maureen Nelligan, M.D.
NPI 1811973456 · Legal Medicine · Yonkers, NY
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maureen Nelligan, M.D. is a Legal Medicine provider in Yonkers, NY (NPI 1811973456).
Provider details
- NPI number
- 1811973456
- Entity type
- Individual
- Primary specialty
- Legal MedicineOther Service Providers
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 203015 (NY)
Specialties & taxonomies
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
- 2005-12-15
- Last updated
- 2013-10-30
Frequently asked questions
- What is Maureen Nelligan's NPI number?
- Maureen Nelligan's National Provider Identifier (NPI) is 1811973456, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maureen Nelligan's specialty?
- Maureen Nelligan is listed in the NPPES registry with a primary specialty of Legal Medicine (Other Service Providers).
- Where is Maureen Nelligan located?
- Maureen Nelligan's practice location on file with NPPES is 73 Market St, Yonkers, NY 10710-7616.
- What is Maureen Nelligan's phone number?
- The practice phone number listed in the NPPES registry for Maureen Nelligan is (914) 848-8085.
- Does Maureen Nelligan accept Medicare?
- Maureen Nelligan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maureen Nelligan's NPI active?
- Yes — Maureen Nelligan's NPI (1811973456) is active in the NPPES registry as of the last update on 2013-10-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.