Margaret Lynch, NP
NPI 1851099220 · Nurse Practitioner · Framingham, MA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Margaret Lynch, NP is a Nurse Practitioner provider in Framingham, MA (NPI 1851099220).
Provider details
- NPI number
- 1851099220
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- RN2280001 (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
3 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
- 2023-02-15
- Last updated
- 2023-10-30
- Certified
- 2023-10-30
Frequently asked questions
- What is Margaret Lynch's NPI number?
- Margaret Lynch's National Provider Identifier (NPI) is 1851099220, 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 463 Worcester Rd Ste 206, Framingham, MA 01701-5354.
- What is Margaret Lynch's phone number?
- The practice phone number listed in the NPPES registry for Margaret Lynch is (508) 598-9300.
- Does Margaret Lynch accept Medicare?
- Margaret Lynch is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Margaret Lynch's NPI active?
- Yes — Margaret Lynch's NPI (1851099220) is active in the NPPES registry as of the last update on 2023-10-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.