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

Holliday B. Milby, Ph D , PC

Organization Mental Health Counselor · NPI 1508101551

Holliday B. Milby, Ph D , PC is a Mental Health Counselor in Glendale, Arizona. Licensed in Arizona. Registered with an NPI since 2012.

Licensed in
AZ
In the registry since
2012
Specialties on file
2
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

17505 N 79th Ave Ste 315
Glendale, AZ 85308-8725
Phone: (623) 910-2700
Fax: (623) 910-2700
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence 1227 (AZ)
Mental Health Counselor Taxonomy 101YM0800X · Licence 1227 (AZ)

Record details

NPI number1508101551
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Holliday Milby — President · (623) 910-2700
NPI enumeratedDecember 3, 2012
Last updated in NPPESJanuary 25, 2013
Mailing address17505 N 79th Ave, Suite 315, Glendale, AZ 85308-8725

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