IndividualActive
Marilyn Marcus
NPI 1588061196 · Clinical Social Worker · Bay Shore, NY
Marilyn Marcus is a Clinical Social Worker provider in Bay Shore, NY (NPI 1588061196).
Provider details
- NPI number
- 1588061196
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 037045-1 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(75/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 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
144 4th Ave
Bay Shore, NY 11706-7962
Phone: (631) 665-6244
Fax: (631) 968-6169
Street-level locationGet directions
Mailing address
144 4th Ave
Bay Shore, NY 11706-7962
Registry dates
- Enumerated
- 2014-11-25
- Last updated
- 2014-11-25
Frequently asked questions
- What is Marilyn Marcus's NPI number?
- Marilyn Marcus's National Provider Identifier (NPI) is 1588061196, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marilyn Marcus's specialty?
- Marilyn Marcus is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Marilyn Marcus located?
- Marilyn Marcus's practice location on file with NPPES is 144 4th Ave, Bay Shore, NY 11706-7962.
- What is Marilyn Marcus's phone number?
- The practice phone number listed in the NPPES registry for Marilyn Marcus is (631) 665-6244.
- Is Marilyn Marcus's NPI active?
- Yes — Marilyn Marcus's NPI (1588061196) is active in the NPPES registry as of the last update on 2014-11-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.