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

Dr. Mary Susan Haynes, PHD

Individual provider Clinical Psychologist · NPI 1134241268

Dr. Mary Susan Haynes, PHD is a Clinical Psychologist in Bangor, Maine. Licensed in Maine. Registered with an NPI since 2007.

Licensed in
ME
In the registry since
2007
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

See every abbreviation used in this directory →

Practice location Address checks out

42 Cedar St
Bangor, ME 04401-6433
Phone: (207) 947-0366
Fax: (207) 942-4350
Show map & directions

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

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence PS554 (ME)

Record details

NPI number1134241268
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorNo
NPI enumeratedApril 6, 2007
Last updated in NPPESJuly 9, 2007

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