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

Individual provider Professional Counselor · NPI 1700341005

Diana Steiner, MA, LAC, CCTP is a Mental Health Counselor in Glendale, Arizona. Qualified in 2017, 9 years ago. Practices with Ponderosa Family Care LLC, a 12-clinician group and accepts Medicare assignment. Licensed in Arizona.

Years since qualifying
9
Licensed in
AZ
In the registry since
2019
What do these letters mean?
MA — Master of Arts
A graduate arts degree.
LAC — Licensed Associate Counselor
A counsellor practising under supervision toward full licensure. In some states the same letters mean Licensed Acupuncturist.

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Practice location Address checks out

18301 N 79th Ave Ste F168
Glendale, AZ 85308-6045
Phone: (602) 633-2246
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Professional Counselor (primary) Taxonomy 101YP2500X · Licence LAC-17678 (AZ)

Record details

NPI number1700341005
Entity typeIndividual (Type 1)
GenderFemale
Credentials MA , LAC , CCTP
Sole proprietorNo
NPI enumeratedJanuary 31, 2019
Last updated in NPPESJanuary 31, 2019

Medicare enrollment

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

Medicare specialtyMENTAL HEALTH COUNSELOR
Medical schoolOTHER
Graduated 2017 (9 years in practice)
Group practice Ponderosa Family Care Llc — 12 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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