Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Mrs. Clare Marie O'Connor, RN, CPNP-AC

Individual provider Pediatric Nurse Practitioner · NPI 1780918292

Mrs. Clare Marie O'Connor, RN, CPNP-AC is a Nurse Practitioner in Boston, Massachusetts. Qualified in 1998, 28 years ago. Licensed in Massachusetts.

Years since qualifying
28
Licensed in
MA
In the registry since
2009
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.

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Practice location Address checks out

300 Longwood Ave 8 East - Cv Surgery
Boston, MA 02115-5724
Phone: (617) 355-8083
Fax: (617) 734-1034
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatric Nurse Practitioner (primary) Taxonomy 363LP0200X · Licence 209082 (MA)

Record details

NPI number1780918292
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN , CPNP-AC
Sole proprietorNo
NPI enumeratedSeptember 30, 2009
Last updated in NPPESSeptember 30, 2009

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 1998 (28 years in practice)
Accepts Medicare assignment Not indicated

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