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

Joseph P Sonderleiter, MD, PC

Organization Child & Adolescent Psychiatry Physician · NPI 1861573347

Joseph P Sonderleiter, MD, PC is a Child & Adolescent Psychiatry Physician in Portland, Oregon. Licensed in Oregon. Registered with an NPI since 2006.

Licensed in
OR
In the registry since
2006
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

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Practice location Address checks out

5410 SW Macadam Ave Ste 200
Portland, OR 97239-6105
Phone: (503) 223-7563
Fax: (503) 223-7564
Show map & directions

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

Specialties & licences

Child & Adolescent Psychiatry Physician (primary) Taxonomy 2084P0804X · Licence MD24411 (OR)

Record details

NPI number1861573347
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Joseph Sonderleiter — Owner · (503) 223-7563
NPI enumeratedOctober 18, 2006
Last updated in NPPESNovember 5, 2008
Mailing address5410 Sw Macadam Ave, Ste 200, Portland, OR 97239

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