Nathaniel Mazza
NPI 1366060097 · Clinical Social Worker · Charlestown, RI
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nathaniel Mazza is a Clinical Social Worker provider in Charlestown, RI (NPI 1366060097).
Provider details
- NPI number
- 1366060097
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
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
5 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2020-07-09
- Last updated
- 2020-07-09
- Certified
- 2020-07-09
Frequently asked questions
- What is Nathaniel Mazza's NPI number?
- Nathaniel Mazza's National Provider Identifier (NPI) is 1366060097, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nathaniel Mazza's specialty?
- Nathaniel Mazza is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Nathaniel Mazza located?
- Nathaniel Mazza's practice location on file with NPPES is 4705 Old Post Rd Unit a, Charlestown, RI 02813-1842.
- What is Nathaniel Mazza's phone number?
- The practice phone number listed in the NPPES registry for Nathaniel Mazza is (401) 346-7705.
- Does Nathaniel Mazza accept Medicare?
- Nathaniel Mazza is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nathaniel Mazza's NPI active?
- Yes — Nathaniel Mazza's NPI (1366060097) is active in the NPPES registry as of the last update on 2020-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.