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

Dr. Marjorie Zyirek-Bacon, MD

Individual provider Cardiovascular Disease Physician · NPI 1427017417

Dr. Marjorie Zyirek-Bacon, MD is a Hospice/Palliative Care in Portland, Maine. Graduated from University of Massachusetts Medical School in 1989, 37 years ago. Practices with Mainehealth, a 2,615-clinician group, works from 3 locations, accepts Medicare assignment and offers telehealth. Licensed in Massachusetts and Maine.

Years since qualifying
37
Trained at
University of Massachusetts Medical School
Licensed in
MA, ME
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

22 Bramhall St
Portland, ME 04102-3134
Phone: (207) 662-3500
Fax: (207) 662-6006
Show map & directions

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

Additional practice locations (2)

  • 125 Northport Ave Ste 106, Belfast, ME 04915-6002 — (207) 301-3090
  • 4 Glen Cove Dr Ste 101, Rockport, ME 04856-4235 — (207) 301-3090

Specialties & licences

Hospice and Palliative Medicine (Internal Medicine) Physician (primary) Taxonomy 207RH0002X · Licence MD26026 (ME)
Cardiovascular Disease Physician Taxonomy 207RC0000X · Licence MD26026 (ME)
Cardiovascular Disease Physician Taxonomy 207RC0000X · Licence 76871 (MA)

Record details

NPI number1427017417
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 20, 2006
Last updated in NPPESSeptember 15, 2025
Certification dateSeptember 15, 2025

Medicare enrollment

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

Medicare specialtyHOSPICE/PALLIATIVE CARE
Also practisesCARDIOVASCULAR DISEASE (CARDIOLOGY)
Medical schoolUNIVERSITY OF MASSACHUSETTS MEDICAL SCHOOL
Graduated 1989 (37 years in practice)
Group practice Mainehealth — 2615 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations5 on file with Medicare

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