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

Mark R. Desnoyers, MD

Individual provider Cardiovascular Disease Physician · NPI 1245283167

Mark R. Desnoyers, MD is a Cardiovascular Disease (Cardiology) in North Dartmouth, Massachusetts. Graduated from Harvard Medical School in 1981, 45 years ago. Practices with Southcoast Physicians Group Inc, a 872-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Massachusetts.

Years since qualifying
45
Trained at
Harvard Medical School
Licensed in
MA
In the registry since
2006
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

49 State Road Pequot Bldg Ste 104
North Dartmouth, MA 02740-3373
Phone: (508) 973-6650
Fax: (508) 973-0345
Show map & directions

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

Specialties & licences

Cardiovascular Disease Physician (primary) Taxonomy 207RC0000X · Licence 51262 (MA)

Record details

NPI number1245283167
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 19, 2006
Last updated in NPPESApril 22, 2020
Certification dateApril 22, 2020
Mailing address200 Mill Rd, Suite 180, Fairhaven, MA 02719-5252

Medicare enrollment

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

Medicare specialtyCARDIOVASCULAR DISEASE (CARDIOLOGY)
Also practisesINTERNAL MEDICINE
Medical schoolHARVARD MEDICAL SCHOOL
Graduated 1981 (45 years in practice)
Group practice Southcoast Physicians Group Inc — 872 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations6 on file with Medicare

Other providers in North Dartmouth