Robert Nazzaro, MSW LICSW
NPI 1215094735 · Clinical Social Worker · Tewksbury, MA
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Robert Nazzaro, MSW LICSW is a Clinical Social Worker provider in Tewksbury, MA (NPI 1215094735).
Provider details
- NPI number
- 1215094735
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW LICSW
- Sex
- Male
- Sole proprietor
- Yes
- License
- 111018 (MA)
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
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
Mailing address
Registry dates
- Enumerated
- 2007-01-03
- Last updated
- 2015-11-16
Frequently asked questions
- What is Robert Nazzaro's NPI number?
- Robert Nazzaro's National Provider Identifier (NPI) is 1215094735, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Nazzaro's specialty?
- Robert Nazzaro is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Robert Nazzaro located?
- Robert Nazzaro's practice location on file with NPPES is 155 Kendall Rd, Tewksbury, MA 01876-1361.
- What is Robert Nazzaro's phone number?
- The practice phone number listed in the NPPES registry for Robert Nazzaro is (617) 791-4805.
- Does Robert Nazzaro accept Medicare?
- Robert Nazzaro is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Robert Nazzaro's NPI active?
- Yes — Robert Nazzaro's NPI (1215094735) is active in the NPPES registry as of the last update on 2015-11-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.