Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Cornelius J O'Connor Jr., MD

Individual provider Anesthesiology Physician · NPI 1295831766

Cornelius J O'Connor Jr., MD is an Anesthesiology in Burlington, Massachusetts. Graduated from Tulane University School of Medicine in 1983, 43 years ago. Practices with Capa Anesthesia LLC, a 69-clinician group. Licensed in Massachusetts.

Years since qualifying
43
Trained at
Tulane University School of Medicine
Licensed in
MA
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

41 Mall Rd
Burlington, MA 01805-0001
Phone: (781) 744-8132
Fax: (781) 744-2273
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence 55429 (MA)

Record details

NPI number1295831766
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 15, 2006
Last updated in NPPESApril 7, 2011

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolTULANE UNIVERSITY SCHOOL OF MEDICINE
Graduated 1983 (43 years in practice)
Group practice Capa Anesthesia Llc — 69 clinicians
Accepts Medicare assignment Not indicated

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