Dr. Ioannis Mastoris, MD
Dr. Ioannis Mastoris, MD is an Advanced Heart Failure and Transplant Cardiology in Boston, Massachusetts. Qualified in 2011, 15 years ago. Practices with Massachusetts General Physicians Organization Inc, a 3,484-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Massachusetts and New Hampshire.
- Years since qualifying
- 15
- Licensed in
- MA, NH
- In the registry since
- 2015
- Specialties on file
- 4
What do these letters mean?
- MD — Doctor of Medicine
- A physician who completed allopathic medical school.
Practice location Address checks out
55 Fruit St Grb 800Boston, MA 02114-2696
Phone: (617) 643-7972
Show map & directions
Directions in Google Maps · Apple Maps · OpenStreetMap
Pin is approximate — placed at the ZIP-code centre, not the exact door.
Additional practice locations (1)
- 67 Corporate Dr Ste 200, Portsmouth, NH 03801-2847 — (603) 610-8070
Specialties & licences
| Advanced Heart Failure and Transplant Cardiology Physician (primary) | Taxonomy 207RA0001X · Licence 291827 (MA) |
|---|---|
| Advanced Heart Failure and Transplant Cardiology Physician | Taxonomy 207RA0001X · Licence 23750 (NH) |
| Cardiovascular Disease Physician | Taxonomy 207RC0000X · Licence 291827 (MA) |
| Cardiovascular Disease Physician | Taxonomy 207RC0000X · Licence 23750 (NH) |
Record details
| NPI number | 1124403209 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Male |
| Credentials | MD |
| Sole proprietor | No |
| NPI enumerated | July 30, 2015 |
| Last updated in NPPES | May 1, 2023 |
| Certification date | May 1, 2023 |
| Mailing address | Po Box 9142, Charlestown, MA 02129-9142 |
Medicare enrollment
| Medicare specialty | ADVANCED HEART FAILURE AND TRANSPLANT CARDIOLOGY |
|---|---|
| Also practises | CARDIOVASCULAR DISEASE (CARDIOLOGY) |
| Medical school | OTHER |
| Graduated | 2011 (15 years in practice) |
| Group practice | Massachusetts General Physicians Organization Inc — 3484 clinicians |
| Accepts Medicare assignment | Yes — accepts the Medicare-approved amount |
| Telehealth | Offers telehealth services |
Other providers in Boston
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Michael S Kiernan, MD
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Gillian Male, FNP
55 Fruit St, Boston, MA 02114-2696 · (617) 724-5110
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Tajinder P Singh, MBBS, MD, MSC
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Van-Khue Ton, MD, PHD
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