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

Yvonne L. Decory MD, PA

Organization Psychiatry Physician · NPI 1336484369

Yvonne L. Decory MD, PA provides Psychiatry Physician services in Portland, Maine. Licensed in Maine. Registered with an NPI since 2012.

Licensed in
ME
In the registry since
2012
What do these letters mean?
PA — Professional association
A form of business registration, not a clinical qualification.

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Practice location Address checks out

1321 Washington Ave Ste 304
Portland, ME 04103-3636 Not confirmed with CMS for 13 years — call before visiting
Phone: (207) 541-9354
Fax: (207) 541-9374
Show map & directions

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

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence MD14853 (ME)

Record details

NPI number1336484369
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Yvonne Decory — President/Owner · (207) 541-9354
NPI enumeratedDecember 3, 2012
Last updated in NPPESDecember 3, 2012
Mailing address1321 Washington Ave, Suite 304, Portland, ME 04103-3636

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