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

Mrs. Nancy Lou Piehl

Individual provider Speech-Language Pathologist · NPI 1407979412

Mrs. Nancy Lou Piehl is a Speech-Language Pathologist in Glendale, Arizona. Licensed in Arizona. Registered with an NPI since 2007.

Licensed in
AZ
In the registry since
2007

Practice location Address checks out

4650 W Sweetwater Ave
Glendale, AZ 85304
Phone: (602) 347-2600
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 SLP0328 (AZ)

Record details

NPI number1407979412
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedApril 6, 2007
Last updated in NPPESJuly 8, 2007
Mailing address131 E Country Gables Dr, Phoenix, AZ 85022-3644

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