OrganizationActive
Maryann Larosa,lcsw/R
NPI 1003203340 · Point of Service · Holbrook, NY
Maryann Larosa,lcsw/R is a Point of Service organization in Holbrook, NY (NPI 1003203340).
Provider details
- NPI number
- 1003203340
- Entity type
- Organization
- Primary specialty
- Point of ServiceManaged Care Organizations
- Organization subpart
- No
- Authorized official
- Maryann La Rosa, Social Worker(631) 737-2727
- License
- 050562 (NY)
Specialties & taxonomies
Managed Care Organizations
Profile Score
Established profile(74/100 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
233 Union Ave
Suite 202
Holbrook, NY 11741-1820
Phone: (631) 737-2727
Fax: (631) 585-8591
Street-level locationGet directions
Mailing address
233 Union Ave
Holbrook, NY 11741-1820
Registry dates
- Enumerated
- 2015-04-24
- Last updated
- 2015-04-24
Frequently asked questions
- What is Maryann Larosa,lcsw/R's NPI number?
- Maryann Larosa,lcsw/R's National Provider Identifier (NPI) is 1003203340, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Maryann Larosa,lcsw/R?
- Maryann Larosa,lcsw/R is classified in the NPPES registry as Point of Service (Managed Care Organizations).
- Where is Maryann Larosa,lcsw/R located?
- Maryann Larosa,lcsw/R's practice location on file with NPPES is 233 Union Ave, Holbrook, NY 11741-1820.
- What is Maryann Larosa,lcsw/R's phone number?
- The practice phone number listed in the NPPES registry for Maryann Larosa,lcsw/R is (631) 737-2727.
- Who is the authorized official for Maryann Larosa,lcsw/R?
- The authorized official listed on Maryann Larosa,lcsw/R's NPPES record is Maryann La Rosa, Social Worker. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Maryann Larosa,lcsw/R's NPI active?
- Yes — Maryann Larosa,lcsw/R's NPI (1003203340) is active in the NPPES registry as of the last update on 2015-04-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.