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

Dr. Heather J Alker, MD

Individual provider Public Health & General Preventive Medicine Physician · NPI 1043242324

Dr. Heather J Alker, MD is a Public Health & General Preventive Medicine Physician in Marlborough, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2006.

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

640 Bolton St Ste 2
Marlborough, MA 01752-3999
Phone: (508) 969-1020
Show map & directions

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

Specialties & licences

Public Health & General Preventive Medicine Physician (primary) Taxonomy 2083P0901X · Licence 154044 (MA)

Record details

NPI number1043242324
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 7, 2006
Last updated in NPPESJune 11, 2026
Certification dateJune 11, 2026