William Carbonneau, CNP
NPI 1528158714 · Nurse Practitioner · Worcester, MA
William Carbonneau, CNP is a Nurse Practitioner provider in Worcester, MA (NPI 1528158714).
Provider details
- NPI number
- 1528158714
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CNP
- Sex
- Male
- Sole proprietor
- No
- License
- 206199 (MA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
2 documented practice locations
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
Additional practice locations (1)
- 60 Hospital RdLeominster, MA 01453-2205Phone: (508) 421-1400Fax: (508) 421-1490
Registry dates
- Enumerated
- 2006-10-16
- Last updated
- 2021-03-04
- Certified
- 2021-03-04
Frequently asked questions
- What is William Carbonneau's NPI number?
- William Carbonneau's National Provider Identifier (NPI) is 1528158714, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Carbonneau's specialty?
- William Carbonneau is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is William Carbonneau located?
- William Carbonneau's practice location on file with NPPES is 55 Lake Ave N, Worcester, MA 01655-0002.
- What is William Carbonneau's phone number?
- The practice phone number listed in the NPPES registry for William Carbonneau is (508) 421-1400.
- Is William Carbonneau's NPI active?
- Yes — William Carbonneau's NPI (1528158714) is active in the NPPES registry as of the last update on 2021-03-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.