Michelle Mattiaccio, APRN BC
NPI 1386710176 · Adult Health Nurse Practitioner · Waterbury, CT
Michelle Mattiaccio, APRN BC is a Adult Health Nurse Practitioner provider in Waterbury, CT (NPI 1386710176).
Provider details
- NPI number
- 1386710176
- Entity type
- Individual
- Primary specialty
- Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN BC
- Sex
- Female
- Sole proprietor
- No
- License
- 003538 (CT)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing 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
- 2006-11-27
- Last updated
- 2014-03-25
Frequently asked questions
- What is Michelle Mattiaccio's NPI number?
- Michelle Mattiaccio's National Provider Identifier (NPI) is 1386710176, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michelle Mattiaccio's specialty?
- Michelle Mattiaccio is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Michelle Mattiaccio located?
- Michelle Mattiaccio's practice location on file with NPPES is 88 Grandview Ave, Waterbury, CT 06708-2509.
- What is Michelle Mattiaccio's phone number?
- The practice phone number listed in the NPPES registry for Michelle Mattiaccio is (203) 573-7500.
- Is Michelle Mattiaccio's NPI active?
- Yes — Michelle Mattiaccio's NPI (1386710176) is active in the NPPES registry as of the last update on 2014-03-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.