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

Dr. Brian James Steiner, PSYD

Individual provider Clinical Psychologist · NPI 1447391388

Dr. Brian James Steiner, PSYD is a Clinical Psychologist in Marshalltown, Iowa. Graduated from Baylor College of Medicine in 1991, 35 years ago. Practices as a sole proprietor, accepts Medicare assignment and offers telehealth. Licensed in Iowa.

Years since qualifying
35
Trained at
Baylor College of Medicine
Licensed in
IA
In the registry since
2007
What do these letters mean?
PSYD — Doctor of Psychology
A doctoral psychologist trained primarily for clinical practice.

See every abbreviation used in this directory →

Practice location Address checks out

16 E Main St Ste 240
Marshalltown, IA 50158-4932
Phone: (641) 844-1200
Fax: (641) 844-1204
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence 00686 (IA)

Record details

NPI number1447391388
Entity typeIndividual (Type 1)
GenderMale
Credentials PSYD
Sole proprietorYes
NPI enumeratedFebruary 12, 2007
Last updated in NPPESFebruary 4, 2008
Mailing address16 E Main St, Suite 240, Marshalltown, IA 50158-4932

Medicare enrollment

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

Medicare specialtyCLINICAL PSYCHOLOGIST
Medical schoolBAYLOR COLLEGE OF MEDICINE
Graduated 1991 (35 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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