Margaret Tonelli, NP
NPI 1720186968 · Nurse Practitioner · Lawrence, MA
Margaret Tonelli, NP is a Nurse Practitioner provider in Lawrence, MA (NPI 1720186968).
Provider details
- NPI number
- 1720186968
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 133997 (MA)
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
- 2006-09-20
- Last updated
- 2013-02-21
Frequently asked questions
- What is Margaret Tonelli's NPI number?
- Margaret Tonelli's National Provider Identifier (NPI) is 1720186968, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Tonelli's specialty?
- Margaret Tonelli is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Margaret Tonelli located?
- Margaret Tonelli's practice location on file with NPPES is 70-71 N Parish Rd, Lawrence, MA 01843-2914.
- What is Margaret Tonelli's phone number?
- The practice phone number listed in the NPPES registry for Margaret Tonelli is (978) 722-8391.
- Is Margaret Tonelli's NPI active?
- Yes — Margaret Tonelli's NPI (1720186968) is active in the NPPES registry as of the last update on 2013-02-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.