Mary Ann Mcgrath, Lcsw
NPI 1942951066 · Adult Mental Health Clinic/Center · N Massapequa, NY
Mary Ann Mcgrath, Lcsw is a Adult Mental Health Clinic/Center organization in N Massapequa, NY (NPI 1942951066).
Provider details
- NPI number
- 1942951066
- Entity type
- Organization
- Primary specialty
- Adult Mental Health Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Mary Ann Mcgrath, Social Worker(516) 410-6679
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 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
- 2022-01-11
- Last updated
- 2022-01-11
- Certified
- 2022-01-11
Frequently asked questions
- What is Mary Ann Mcgrath, Lcsw's NPI number?
- Mary Ann Mcgrath, Lcsw's National Provider Identifier (NPI) is 1942951066, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Mary Ann Mcgrath, Lcsw?
- Mary Ann Mcgrath, Lcsw is classified in the NPPES registry as Adult Mental Health Clinic/Center (Ambulatory Health Care Facilities).
- Where is Mary Ann Mcgrath, Lcsw located?
- Mary Ann Mcgrath, Lcsw's practice location on file with NPPES is 187 East Dr, N Massapequa, NY 11758-1609.
- What is Mary Ann Mcgrath, Lcsw's phone number?
- The practice phone number listed in the NPPES registry for Mary Ann Mcgrath, Lcsw is (516) 410-6679.
- Who is the authorized official for Mary Ann Mcgrath, Lcsw?
- The authorized official listed on Mary Ann Mcgrath, Lcsw's NPPES record is Mary Ann Mcgrath, Social Worker. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Mary Ann Mcgrath, Lcsw's NPI active?
- Yes — Mary Ann Mcgrath, Lcsw's NPI (1942951066) is active in the NPPES registry as of the last update on 2022-01-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.