Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Karla Ann Mueller-Schrader, PHD

Individual provider Clinical Neuropsychologist · NPI 1821135708

Dr. Karla Ann Mueller-Schrader, PHD is a Clinical Psychologist in Sun City, Arizona. Qualified in 1990, 36 years ago. Practices as a sole proprietor. Licensed in Arizona.

Years since qualifying
36
Licensed in
AZ
In the registry since
2007
Specialties on file
3
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

10451 W Palmeras Dr Ste 126C
Sun City, AZ 85373-2011
Phone: (623) 810-5501
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Neuropsychologist (primary) Taxonomy 103G00000X · Licence 3818 (AZ)
Clinical Psychologist Taxonomy 103TC0700X · Licence 3818 (AZ)
Clinical Child & Adolescent Psychologist Taxonomy 103TC2200X · Licence 3818 (AZ)

Record details

NPI number1821135708
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorYes
NPI enumeratedJanuary 31, 2007
Last updated in NPPESOctober 22, 2009
Mailing address21515 N 71st Dr, Glendale, AZ 85308-9546

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCLINICAL PSYCHOLOGIST
Medical schoolOTHER
Graduated 1990 (36 years in practice)
Accepts Medicare assignment Not indicated
Practice locations3 on file with Medicare

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