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

Dr. Joan F Tryzelaar, MD

Individual provider Adult Medicine Physician · NPI 1679819031

Dr. Joan F Tryzelaar, MD is a Thoracic Surgery in Beverly, Massachusetts. Qualified in 1972, 54 years ago. Practices as a sole proprietor, works from 2 locations and accepts Medicare assignment. Licensed in Massachusetts and Maine.

Years since qualifying
54
Licensed in
MA, ME
In the registry since
2012
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

500 Cummings Ctr Ste 1800
Beverly, MA 01915
Phone: (978) 921-1210
Fax: (978) 921-1534
Show map & directions

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

Additional practice locations (1)

  • 1 Gilman Wass Rd, Addison, ME 04606-3639 — (207) 415-1307

Specialties & licences

Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician (primary) Taxonomy 208G00000X · Licence 4066 (MA)
Adult Medicine Physician Taxonomy 207QA0505X · Licence 010688 (ME)
Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician Taxonomy 208G00000X · Licence 010688 (ME)

Record details

NPI number1679819031
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedDecember 12, 2012
Last updated in NPPESAugust 28, 2018

Medicare enrollment

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

Medicare specialtyTHORACIC SURGERY
Medical schoolOTHER
Graduated 1972 (54 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount