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

Mary L Bakalos, MD

Individual provider Diagnostic Radiology Physician · NPI 1629036090

Mary L Bakalos, MD is a Diagnostic Radiology in Ayer, Massachusetts. Graduated from Boston University School of Medicine in 1991, 35 years ago. Practices with L and M Radiology Inc, a 20-clinician group and accepts Medicare assignment. Licensed in Massachusetts.

Years since qualifying
35
Trained at
Boston University School of Medicine
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

200 Groton Rd Nashoba Valley Medical Ctr
Ayer, MA 01432-1168
Phone: (978) 784-9270
Show map & directions

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

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence 154232 (MA)

Record details

NPI number1629036090
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 3, 2006
Last updated in NPPESJuly 13, 2026

Medicare enrollment

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

Medicare specialtyDIAGNOSTIC RADIOLOGY
Medical schoolBOSTON UNIVERSITY SCHOOL OF MEDICINE
Graduated 1991 (35 years in practice)
Group practice L And M Radiology Inc — 20 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Ayer