Barbara Mazzarella, LCSW-R
NPI 1083674139 · Clinical Social Worker · Ny, NY
Barbara Mazzarella, LCSW-R is a Clinical Social Worker provider in Ny, NY (NPI 1083674139).
Provider details
- NPI number
- 1083674139
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW-R
- Sex
- Female
- Sole proprietor
- Yes
- License
- R050093 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
20 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
- 2006-03-24
- Last updated
- 2020-09-16
- Certified
- 2020-09-16
Frequently asked questions
- What is Barbara Mazzarella's NPI number?
- Barbara Mazzarella's National Provider Identifier (NPI) is 1083674139, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Barbara Mazzarella's specialty?
- Barbara Mazzarella is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Barbara Mazzarella located?
- Barbara Mazzarella's practice location on file with NPPES is 211 East 43rd St, 7th Floor, Ny, NY 10017-4761.
- What is Barbara Mazzarella's phone number?
- The practice phone number listed in the NPPES registry for Barbara Mazzarella is (917) 355-7759.
- Is Barbara Mazzarella's NPI active?
- Yes — Barbara Mazzarella's NPI (1083674139) is active in the NPPES registry as of the last update on 2020-09-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.