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

Bart Louis Main, MD

Individual provider Child & Adolescent Psychiatry Physician · NPI 1689770604

Bart Louis Main, MD is a Psychiatry in Hyannis, Massachusetts. Graduated from Indiana University School of Medicine in 1977, 49 years ago. Practices with Northeast Health Services LLC, a 469-clinician group and accepts Medicare assignment. Licensed in Massachusetts and Minnesota.

Years since qualifying
49
Trained at
Indiana University School of Medicine
Licensed in
MA, MN
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

460 W Main St
Hyannis, MA 02601-3653
Phone: (508) 862-5504
Fax: (508) 790-3304
Show map & directions

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

Specialties & licences

Child & Adolescent Psychiatry Physician (primary) Taxonomy 2084P0804X · Licence 238225 (MA)
Child & Adolescent Psychiatry Physician Taxonomy 2084P0804X · Licence 24451 (MN)

Record details

NPI number1689770604
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 16, 2006
Last updated in NPPESMarch 23, 2017
Mailing address460 W Main St, Hyannis, MA 02601-3653

Medicare enrollment

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

Medicare specialtyPSYCHIATRY
Medical schoolINDIANA UNIVERSITY SCHOOL OF MEDICINE
Graduated 1977 (49 years in practice)
Group practice Northeast Health Services Llc — 469 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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