Marianne Muldoon, LCSW/R
NPI 1720561509 · Clinical Social Worker · Lynbrook, NY
Marianne Muldoon, LCSW/R is a Clinical Social Worker provider in Lynbrook, NY (NPI 1720561509).
Provider details
- NPI number
- 1720561509
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW/R
- Sex
- Female
- Sole proprietor
- No
- License
- 047957-1 (NY)
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
7 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
- 2018-09-08
- Last updated
- 2018-09-08
Frequently asked questions
- What is Marianne Muldoon's NPI number?
- Marianne Muldoon's National Provider Identifier (NPI) is 1720561509, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marianne Muldoon's specialty?
- Marianne Muldoon is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Marianne Muldoon located?
- Marianne Muldoon's practice location on file with NPPES is 326 Vincent Avenue, Lynbrook, NY 11563.
- What is Marianne Muldoon's phone number?
- The practice phone number listed in the NPPES registry for Marianne Muldoon is (212) 933-0710.
- Is Marianne Muldoon's NPI active?
- Yes — Marianne Muldoon's NPI (1720561509) is active in the NPPES registry as of the last update on 2018-09-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.