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MS. LAUREN E O'SULLIVAN MA
NPI 1396978318
Counselor - Mental Health in Brookline, MA

Active since August 25, 2009
1581 BEACON ST, BROOKLINE, MA 02446(617) 566-2200 Get Directions Write a Review

NPPES record last updated: August 25, 2009. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Ms. Lauren E O'sullivan Ma NPPES

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

MS. LAUREN E O'SULLIVAN MA (NPI 1396978318) is an individual mental health provider in Brookline, Massachusetts and active in the NPI registry since August 2009.

NPPES Registry Identity

NPI1396978318
Entity TypeIndividualFemale
Primary Taxonomy101YM0800X
Provider Legal NameMS. LAUREN E O'SULLIVANCredential: MA
Location Address1581 BEACON STBrookline, MA 02446-4602
Mailing Address8 Myrtle StWatertown, MA 02472-2374 · (617) 877-8576
Phone(617) 566-2200
Sole ProprietorYes
Enumeration DateAugust 25, 2009
✔ NPI 1396978318 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
1581 BEACON ST, Brookline, MA 02446
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Harvard Pilgrim Health Care, Providence Health Plan.Insurance ›

Other Providers at the Same Location NPPES 17

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

DELARAM POURHAKIMY
Counselor (Mental Health)
1581 BEACON ST
BROOKLINE, MA 02446
Norfolk County (617) 710-0332
MRS. HELEN MICHAEL LICSW
Social Worker (Clinical)
1581 BEACON ST
BROOKLINE, MA 02446
Norfolk County (617) 964-8991
JONATHAN KELLEY LMHC
Counselor (Mental Health)
1581 BEACON ST
BROOKLINE, MA 02446
Norfolk County (508) 292-0983
XIAOHUAN LI
Psychoanalyst
1581 BEACON ST
BROOKLINE, MA 02446
Norfolk County (857) 693-8800
VIRGINIA ELLIOTT M.A., M.ED.
Psychoanalyst
1581 BEACON ST
BROOKLINE, MA 02446
Norfolk County (617) 782-1347
CLARENCE WESLEY ALWAN LMHC
Counselor (Mental Health)
1581 BEACON ST
BROOKLINE, MA 02446
Norfolk County (617) 751-8225
MS. SHIRIN SAJADI MA
Psychoanalyst
1581 BEACON ST
BROOKLINE, MA 02446
Norfolk County (617) 277-3910
DR. STEPHEN MICHAEL SOLDZ PH.D.
Psychologist (Clinical)
1581 BEACON ST
BROOKLINE, MA 02446
Norfolk County (617) 935-4246

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 Lauren O'sullivan's NPI number?

The NPI number for Lauren O'sullivan is 1396978318. It was assigned to this individual provider in the NPPES registry on August 25, 2009.

Where is Lauren O'sullivan located?

Lauren O'sullivan practices at 1581 Beacon St, Brookline, MA 02446. The listed phone number is (617) 566-2200.

What is Lauren O'sullivan's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

What insurance does Lauren O'sullivan accept?

Health plans from Harvard Pilgrim Health Care and Providence Health Plan list Lauren O'sullivan as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Lauren O'sullivan was last updated on August 25, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.