Margaret Lalonde, ARNP
NPI 1578921649 · Nurse Practitioner · Jupiter, FL
Margaret Lalonde, ARNP is a Nurse Practitioner provider in Jupiter, FL (NPI 1578921649).
Provider details
- NPI number
- 1578921649
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- ARNP
- Sex
- Female
- Sole proprietor
- No
- License
- ARNP 9330507 (FL)
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
10 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
- 2016-02-04
- Last updated
- 2016-09-12
Frequently asked questions
- What is Margaret Lalonde's NPI number?
- Margaret Lalonde's National Provider Identifier (NPI) is 1578921649, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Lalonde's specialty?
- Margaret Lalonde is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Margaret Lalonde located?
- Margaret Lalonde's practice location on file with NPPES is 210 Jupiter Lakes Blvd, Jupiter, FL 33458-7191.
- What is Margaret Lalonde's phone number?
- The practice phone number listed in the NPPES registry for Margaret Lalonde is (561) 743-9077.
- Is Margaret Lalonde's NPI active?
- Yes — Margaret Lalonde's NPI (1578921649) is active in the NPPES registry as of the last update on 2016-09-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.