Maryanne Munnelly, Csw, PC
NPI 1659518009 · Clinical Social Worker · East Setauket, NY
Maryanne Munnelly, Csw, PC is a Clinical Social Worker organization in East Setauket, NY (NPI 1659518009).
Provider details
- NPI number
- 1659518009
- Entity type
- Organization
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Maryanne Munnelly, President(631) 476-7141
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2009-01-07
- Last updated
- 2009-01-07
Frequently asked questions
- What is Maryanne Munnelly, Csw, PC's NPI number?
- Maryanne Munnelly, Csw, PC's National Provider Identifier (NPI) is 1659518009, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Maryanne Munnelly, Csw, PC?
- Maryanne Munnelly, Csw, PC is classified in the NPPES registry as Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Maryanne Munnelly, Csw, PC located?
- Maryanne Munnelly, Csw, PC's practice location on file with NPPES is 53 Arrowhead Ln, East Setauket, NY 11733-3314.
- What is Maryanne Munnelly, Csw, PC's phone number?
- The practice phone number listed in the NPPES registry for Maryanne Munnelly, Csw, PC is (631) 476-7141.
- Who is the authorized official for Maryanne Munnelly, Csw, PC?
- The authorized official listed on Maryanne Munnelly, Csw, PC's NPPES record is Maryanne Munnelly, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Maryanne Munnelly, Csw, PC's NPI active?
- Yes — Maryanne Munnelly, Csw, PC's NPI (1659518009) is active in the NPPES registry as of the last update on 2009-01-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.