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

William J McIlquham

Individual provider Speech-Language Pathologist · NPI 1407987118

William J McIlquham is a Speech-Language Pathologist in Phoenix, Arizona. Practices as a sole proprietor. Licensed in Arizona.

Licensed in
AZ
In the registry since
2007

Practice location Address checks out

4502 N Central Ave Phoenix Union High School District
Phoenix, AZ 85012-1817
Phone: (602) 764-8561
Show map & directions

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

Specialties & licences

Speech-Language Pathologist (primary) Taxonomy 235Z00000X · Licence SLP0435 (AZ)

Record details

NPI number1407987118
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedMarch 7, 2007
Last updated in NPPESJuly 9, 2007
Mailing address21538 N 65th Ave, Glendale, AZ 85308-6410

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