Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Roswitha M Saenz-Sierzega, PHD

Individual provider Professional Counselor · NPI 1811219470

Dr. Roswitha M Saenz-Sierzega, PHD is a Professional Counselor in Chandler, Arizona. Practices as a sole proprietor and works from 2 locations. Licensed in Arizona and Texas.

Licensed in
AZ, TX
In the registry since
2010
Specialties on file
2
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

908 W Chandler Blvd Ste D
Chandler, AZ 85225
Phone: (480) 409-2820
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 11150 Montwood Dr Bldg A, El Paso, TX 79936-4259 — (915) 274-1920

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence 4357 (AZ)
Professional Counselor Taxonomy 101YP2500X · Licence 63779 (TX)

Record details

NPI number1811219470
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorYes
NPI enumeratedFebruary 24, 2010
Last updated in NPPESMarch 5, 2019

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