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

Michael T Johnstone, MD

Individual provider Nuclear Cardiology Physician · NPI 1235164336

Michael T Johnstone, MD is a Cardiovascular Disease (Cardiology) in Brighton, Massachusetts. Graduated from M H Kornberg School of Dentistry, Temple University in 1982, 44 years ago. Practices with Bmc Affiliated Physicians, Inc, a 545-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Massachusetts.

Years since qualifying
44
Trained at
M H Kornberg School of Dentistry, Temple University
Licensed in
MA
In the registry since
2006
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

736 Cambridge St 4th Fl Cardiovascular Medicine Ste 4TH Fl Margaret's
Brighton, MA 02135-2907
Phone: (617) 562-7690
Fax: (617) 562-7699
Show map & directions

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

Additional practice locations (1)

  • 77 Warren St, Brighton, MA 02135 — (617) 562-5525

Specialties & licences

Cardiovascular Disease Physician (primary) Taxonomy 207RC0000X · Licence 60598 (MA)
Nuclear Cardiology Physician Taxonomy 207UN0901X · Licence 60598 (MA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 60598 (MA)

Record details

NPI number1235164336
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 11, 2006
Last updated in NPPESApril 30, 2026
Certification dateApril 30, 2026
Mailing address960 Massachusetts Ave, Fl 2, Boston, MA 02118

Medicare enrollment

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

Medicare specialtyCARDIOVASCULAR DISEASE (CARDIOLOGY)
Also practisesINTERNAL MEDICINE
Medical schoolM H KORNBERG SCHOOL OF DENTISTRY, TEMPLE UNIVERSITY
Graduated 1982 (44 years in practice)
Group practice Bmc Affiliated Physicians, Inc. — 545 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

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