Margaret Lynch, APRN
NPI 1346466216 · Nurse Practitioner · Cambridge, MA
Margaret Lynch, APRN is a Nurse Practitioner provider in Cambridge, MA (NPI 1346466216).
Provider details
- NPI number
- 1346466216
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN
- Sex
- Female
- Sole proprietor
- No
- License
- 96828 (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
- 2007-04-18
- Last updated
- 2007-11-06
Frequently asked questions
- What is Margaret Lynch's NPI number?
- Margaret Lynch's National Provider Identifier (NPI) is 1346466216, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Lynch's specialty?
- Margaret Lynch is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Margaret Lynch located?
- Margaret Lynch's practice location on file with NPPES is 1493 Cambridge St, Cambridge, MA 02139-1047.
- What is Margaret Lynch's phone number?
- The practice phone number listed in the NPPES registry for Margaret Lynch is (617) 665-1606.
- Is Margaret Lynch's NPI active?
- Yes — Margaret Lynch's NPI (1346466216) is active in the NPPES registry as of the last update on 2007-11-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.