Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Thomas David O'Halloran, MBBCHBAO

Individual provider Cardiovascular Disease Physician · NPI 1922101294

Thomas David O'Halloran, MBBCHBAO is a Cardiovascular Disease (Cardiology) in Boston, Massachusetts. Qualified in 1997, 29 years ago. Practices with Mount Auburn Cardiology Associates Inc, an 11-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Massachusetts.

Years since qualifying
29
Licensed in
MA
In the registry since
2006
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Practice location Address checks out

Beth Israel Deaconess Medical Center 1 Deaconess Road Division Of Cardiology
Boston, MA 02215
Phone: (617) 632-7828
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Cardiovascular Disease Physician (primary) Taxonomy 207RC0000X · Licence 219608 (MA)

Record details

NPI number1922101294
Entity typeIndividual (Type 1)
GenderMale
Credentials MBBCHBAO
Sole proprietorYes
NPI enumeratedSeptember 5, 2006
Last updated in NPPESJuly 8, 2007

Medicare enrollment

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

Medicare specialtyCARDIOVASCULAR DISEASE (CARDIOLOGY)
Also practisesINTERNAL MEDICINE
Medical schoolOTHER
Graduated 1997 (29 years in practice)
Group practice Mount Auburn Cardiology Associates Inc — 11 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations4 on file with Medicare

Other providers in Boston