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

Dr. Jeffrey A Willer

Individual provider School Psychologist · NPI 1144471764

Dr. Jeffrey A Willer is a School Psychologist in Phoenix, Arizona. Licensed in Arizona. Registered with an NPI since 2008.

Licensed in
AZ
In the registry since
2008

Practice location Address checks out

21100 N 27th Ave
Phoenix, AZ 85027-2401
Phone: (623) 445-3300
Fax: (623) 445-3380
Show map & directions

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

Specialties & licences

School Psychologist (primary) Taxonomy 103TS0200X · Licence 2748489 (AZ)

Record details

NPI number1144471764
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedOctober 1, 2008
Last updated in NPPESOctober 1, 2008

Other providers in Phoenix