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

Tj Houlihan DMD LLC

Organization General Practice Dentistry · NPI 1003311465

Tj Houlihan DMD LLC is a General Practice Dentistry in Tigard, Oregon. Works from 2 locations. Licensed in Oregon.

Licensed in
OR
In the registry since
2018
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 →

Practice location Address checks out

15495 SW Sequoia Pkwy Ste 120
Tigard, OR 97224
Phone: (503) 684-8445
Show map & directions

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

Additional practice locations (1)

  • 15495 Sw Sequoia Pkwy Ste 120, Portland, OR 97224-6101 — (971) 275-2536

Specialties & licences

General Practice Dentistry (primary) Taxonomy 1223G0001X · Licence D8127 (OR)

Record details

NPI number1003311465
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Timothy Houlihan — Owner · (971) 275-2536
Other names Dental Professionals; Dental Professionals
NPI enumeratedMarch 28, 2018
Last updated in NPPESJune 27, 2018
Mailing address1990 Alpine Dr, West Linn, OR 97068-8626

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