Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Ada Stefanescu, MDCMMSC

Individual provider Internal Medicine Physician · NPI 1518274117

Ada Stefanescu, MDCMMSC is an Adult Congenital Heart Disease (Achd) in Boston, Massachusetts. Qualified in 2010, 16 years ago. Practices with Massachusetts General Physicians Organization Inc, a 3,484-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Massachusetts.

Years since qualifying
16
Licensed in
MA
In the registry since
2010
Specialties on file
5

Practice location Address checks out

55 Fruit St
Boston, MA 02114-2696
Phone: (617) 724-8052
Fax: (617) 726-8000
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Interventional Cardiology Physician (primary) Taxonomy 207RI0011X · Licence 254160 (MA)
Internal Medicine Physician Taxonomy 207R00000X · Licence L-244803 (MA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 254160 (MA)
Adult Congenital Heart Disease Physician Taxonomy 207RA0002X · Licence 254160 (MA)
Cardiovascular Disease Physician Taxonomy 207RC0000X · Licence 254160 (MA)

Record details

NPI number1518274117
Entity typeIndividual (Type 1)
GenderFemale
Credentials MDCMMSC
Sole proprietorNo
NPI enumeratedSeptember 3, 2010
Last updated in NPPESSeptember 20, 2021
Certification dateSeptember 20, 2021

Medicare enrollment

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

Medicare specialtyADULT CONGENITAL HEART DISEASE (ACHD)
Also practisesCARDIOVASCULAR DISEASE (CARDIOLOGY)
Medical schoolOTHER
Graduated 2010 (16 years in practice)
Group practice Massachusetts General Physicians Organization Inc — 3484 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Other providers in Boston