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

Katherine K. Ryan, PHD, LLC

Organization Adult Mental Health Clinic/Center · NPI 1932454352

Katherine K. Ryan, PHD, LLC is an Adult Mental Health Clinic/Center in Portland, Maine. Licensed in Maine. Registered with an NPI since 2012.

Licensed in
ME
In the registry since
2012
Specialties on file
2
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

251 Woodford St
Portland, ME 04103-5617
Phone: (207) 773-2828
Fax: (207) 761-8150
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Adult Mental Health Clinic/Center (primary) Taxonomy 261QM0850X · Licence 1334 (ME)
Adolescent and Children Mental Health Clinic/Center Taxonomy 261QM0855X · Licence 1334 (ME)

Record details

NPI number1932454352
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Katherine Ryan — Owner/Psychologist · (508) 284-1210
NPI enumeratedJuly 23, 2012
Last updated in NPPESOctober 3, 2013
Mailing address251 Woodford St, Portland, ME 04103-5617

Other providers in Portland