MR. FRANCIS JAMES O'SULLIVAN MS, APRN,BC
NPI 1386655496
Clinical Nurse Specialist - Psychiatric/Mental Health in Boston, MA

Active since August 11, 2006
251 CAUSEWAY ST, BOSTON, MA 02114(617) 248-1053(617) 248-1121 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Mr. Francis James O'sullivan Ms, Aprn,bc NPPES

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

MR. FRANCIS JAMES O'SULLIVAN MS, APRN,BC (NPI 1386655496) is an individual psychiatric/mental health provider in Boston, Massachusetts, licensed in Massachusetts (RN173665PC) and active in the NPI registry since August 2006.

NPPES Registry Identity

NPI1386655496
Entity TypeIndividualMale
Primary Taxonomy364SP0808X
Provider Legal NameMR. FRANCIS JAMES O'SULLIVANCredential: MS, APRN,BC
Location Address251 CAUSEWAY STBoston, MA 02114-2148
Mailing Address251 Causeway StBoston, MA 02114-2148 · (617) 248-1053 · Fax (617) 248-1121
Fax(617) 248-1121
Sole ProprietorNo
Enumeration DateAugust 11, 2006
Last NPPES UpdateJuly 8, 2007
NPI 1386655496 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyClinical Nurse Specialist · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code364SP0808X
License Licensed in MA · RN173665PC
251 CAUSEWAY ST, Boston, MA 02114

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.

Social Worker
251 CAUSEWAY ST
BOSTON, MA 02114
Pharmacist (Psychiatric)
251 CAUSEWAY ST
BOSTON, MA 02114
Internal Medicine
251 CAUSEWAY ST, VA BOSTON HEALTHCARE
BOSTON, MA 02114
Social Worker (Clinical)
251 CAUSEWAY ST
BOSTON, MA 02114
Psychiatry & Neurology (Addiction Psychiatry)
251 CAUSEWAY ST, VA OUTPATIENT CLINIC
BOSTON, MA 02114
Clinical Nurse Specialist
251 CAUSEWAY ST
BOSTON, MA 02114
Nurse Practitioner (Psychiatric/Mental Health)
251 CAUSEWAY ST
BOSTON, MA 02114
Psychiatry & Neurology (Addiction Medicine)
251 CAUSEWAY ST
BOSTON, MA 02114

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 Francis O'sullivan's NPI number?

The NPI number for Francis O'sullivan is 1386655496. It was assigned to this individual provider in the NPPES registry on August 11, 2006.

Where is Francis O'sullivan located?

Francis O'sullivan practices at 251 Causeway St, Boston, MA 02114. The listed phone number is (617) 248-1053.

What is Francis O'sullivan's specialty?

The primary specialty registered for this NPI is Clinical Nurse Specialist, specializing in Psychiatric/Mental Health, with taxonomy code 364SP0808X.

When was this NPI record last updated?

The NPPES record for Francis O'sullivan was last updated on July 8, 2007. NPI Profile syncs with the weekly NPPES data releases published by CMS.