Lillian Anderson, FNP-BC
NPI 1639036502 · Family Nurse Practitioner · Somerville, MA
Lillian Anderson, FNP-BC is a Family Nurse Practitioner provider in Somerville, MA (NPI 1639036502).
Provider details
- NPI number
- 1639036502
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-BC
- Sex
- Female
- Sole proprietor
- No
- License
- RN10000420 (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
Under 1 yr in 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
- 2026-01-05
- Last updated
- 2026-01-05
- Certified
- 2026-01-05
Frequently asked questions
- What is Lillian Anderson's NPI number?
- Lillian Anderson's National Provider Identifier (NPI) is 1639036502, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lillian Anderson's specialty?
- Lillian Anderson is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Lillian Anderson located?
- Lillian Anderson's practice location on file with NPPES is 771 Broadway, Somerville, MA 02144-2111.
- What is Lillian Anderson's phone number?
- The practice phone number listed in the NPPES registry for Lillian Anderson is (978) 399-8305.
- Is Lillian Anderson's NPI active?
- Yes — Lillian Anderson's NPI (1639036502) is active in the NPPES registry as of the last update on 2026-01-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.