IndividualActive
Andrea Messinger, MSW
NPI 1700955200 · Clinical Social Worker · Merrick, NY
Andrea Messinger, MSW is a Clinical Social Worker provider in Merrick, NY (NPI 1700955200).
Provider details
- NPI number
- 1700955200
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- PR017493-1 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
2033 Holland Way
Merrick, NY 11566-5419
Phone: (516) 868-5023
Street-level locationGet directions
Mailing address
2033 Holland Way
Merrick, NY 11566-5419
Registry dates
- Enumerated
- 2006-11-07
- Last updated
- 2007-07-09
Frequently asked questions
- What is Andrea Messinger's NPI number?
- Andrea Messinger's National Provider Identifier (NPI) is 1700955200, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Andrea Messinger's specialty?
- Andrea Messinger is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Andrea Messinger located?
- Andrea Messinger's practice location on file with NPPES is 2033 Holland Way, Merrick, NY 11566-5419.
- What is Andrea Messinger's phone number?
- The practice phone number listed in the NPPES registry for Andrea Messinger is (516) 868-5023.
- Is Andrea Messinger's NPI active?
- Yes — Andrea Messinger's NPI (1700955200) is active in the NPPES registry as of the last update on 2007-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.