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

John Lyle Pfeiffer

Individual provider Peer Specialist · NPI 1821424326

John Lyle Pfeiffer is a Peer Specialist in Tigard, Oregon. Works from 2 locations. Registered with an NPI since 2013.

In the registry since
2013
Specialties on file
2

Practice location Address checks out

10362 SW McDonald St
Tigard, OR 97224-4863
Phone: (503) 624-0312
Fax: (503) 639-3973
Show map & directions

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

Additional practice locations (1)

  • 640 S. 2nd Street, Central Point, OR 97502 — (541) 665-0359

Specialties & licences

Peer Specialist (primary) Taxonomy 175T00000X
Behavior Analyst Taxonomy 103K00000X

Record details

NPI number1821424326
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedSeptember 17, 2013
Last updated in NPPESMay 27, 2021
Certification dateMay 27, 2021
Mailing address1027 E Burnside St, Portland, OR 97214-1328

Other providers in Tigard