LILLIAN R FLANAGAN PA
NPI 1679987226
Physician Assistant - Medical in Boston, MA

Active since June 11, 2014PECOS EnrolledAccepts Medicare Assignment
450 BROOKLINE AVE, BOSTON, MA 02215(617) 582-7178 Get Directions Write a Review

NPPES record last updated: November 22, 2023. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Nov 22, 2023, Feb 7, 2022 (2 updates tracked since 2022).

About Lillian R Flanagan Pa NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

LILLIAN R FLANAGAN PA (NPI 1679987226) is an individual medical provider in Boston, Massachusetts, licensed in Massachusetts (PA5026) and active in the NPI registry since June 2014. She is enrolled in Medicare PECOS and is a graduate of Other (2014).

NPPES Registry Identity

NPI1679987226
Entity TypeIndividualFemale
Primary Taxonomy363AM0700X
Provider Legal NameLILLIAN R FLANAGANCredential: PA
Location Address450 BROOKLINE AVEBoston, MA 02215-5450
Mailing Address450 Brookline AveBoston, MA 02215-5450 · (617) 582-7178
Sole ProprietorYes
Medical School CMSOtherGraduated 2014
Enumeration DateJune 11, 2014
Last NPPES UpdateNovember 22, 20232 updates tracked since enumeration
NPPES CertifiedNovember 22, 2023
NPI 1679987226 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPhysician Assistant · MedicalPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363AM0700X
License Licensed in MA · PA5026
450 BROOKLINE AVE, Boston, MA 02215

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Lillian R Flanagan Pa is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID8527286897
PECOS Enrollment IDI20140828000138
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Internal Medicine (Hematology & Oncology)
450 BROOKLINE AVE
BOSTON, MA 02215
Physician Assistant
450 BROOKLINE AVE
BOSTON, MA 02215
Genetic Counselor, MS
450 BROOKLINE AVE
BOSTON, MA 02215
Pediatrics (Pediatric Hematology-Oncology)
450 BROOKLINE AVE
BOSTON, MA 02215
Counselor (Mental Health)
450 BROOKLINE AVE
BOSTON, MA 02215
Internal Medicine (Hematology & Oncology)
450 BROOKLINE AVE, DANA 2058
BOSTON, MA 02215
Nurse Practitioner
450 BROOKLINE AVE
BOSTON, MA 02215
Genetic Counselor, MS
450 BROOKLINE AVE
BOSTON, MA 02215

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Lillian Flanagan's NPI number?

The NPI number for Lillian Flanagan is 1679987226. It was assigned to this individual provider in the NPPES registry on June 11, 2014.

Where is Lillian Flanagan located?

Lillian Flanagan practices at 450 Brookline Ave, Boston, MA 02215. The listed phone number is (617) 582-7178.

What is Lillian Flanagan's specialty?

The primary specialty registered for this NPI is Physician Assistant, specializing in Medical, with taxonomy code 363AM0700X.

Is Lillian Flanagan enrolled in Medicare?

Yes. Lillian Flanagan is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Lillian Flanagan was last updated on November 22, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.