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

Dr. Michael Marceau, MD

Individual provider Psychiatry Physician · NPI 1770545170

Dr. Michael Marceau, MD is a Psychiatry Physician in Williamsport, Pennsylvania. Licensed in Pennsylvania. Registered with an NPI since 2006.

Licensed in
PA
In the registry since
2006
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

1100 Grampian Blvd
Williamsport, PA 17701-1909
Phone: (570) 320-7525
Fax: (570) 320-7484
Show map & directions

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

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence MD041583E (PA)

Record details

NPI number1770545170
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 3, 2006
Last updated in NPPESFebruary 29, 2016
Mailing address1201 Grampian Blvd, Williamsport, PA 17701-1900

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