Psychologist | Clinical Psychology

Dr. Ann Marie Steffen, PH.D.

1 University Blvd, 232 Stadler Hall, Saint Louis, Missouri, 63121-4400

About Dr. Ann Marie Steffen

Dr. Ann Marie Steffen is a psychologist based in Saint Louis, Missouri who is specialized in Clinical Psychology. Active license number of Dr. Ann Marie Steffen is PYR0398 for Clinical Psychology in Missouri. Her current practice location is 1 University Blvd, 232 Stadler Hall, Saint Louis. Patients can contact her at 314-516-5824 or can fax her at 314-516-5347. Dr. Ann Marie Steffen, PH.D., specializes in Clinical Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1912209917.

Dr. Ann Marie Steffen is a mental health professional with highly specialized training in the diagnosis and psychological treatment of mental, behavioral and emotional illnesses, including obsessive-compulsive disorder (OCD). Her main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that she can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.

Practice Information

Dr. Ann Marie Steffen's specialty, credentials, practice address, contact phone number and fax are as below. Patients can call on the below given phone number for appointment.

Provider Name Dr. Ann Marie Steffen
Specialization Clinical Psychology
Credentials PH.D.
Gender Female
Practice Address: 1 University Blvd, 232 Stadler Hall
Saint Louis, MO - 63121-4400
Fax 314-516-5347

Professional Identification Codes

NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to healthcare providers in the United States by the Centers for Medicare and Medicaid Services (CMS). NPI details are as mentioned below.

NPI Number1912209917
NPI Enumeration Date: 23 Nov, 2010
NPI Last Update On: 23 Nov, 2010

Medical Licenses:

Healthcare professionals can hold one or more medical licenses for different specialties in the same state or different states. Related medical licenses for Dr. Ann Marie Steffen are as mentioned below.

License NumberSpecializationStateStatus
PYR0398Clinical Psychology MissouriPrimary

Mailing Address

Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned Practice address.

Dr. Ann Marie Steffen
1 University Blvd, 232 Stadler Hall
Saint Louis, MO - 63121-4400
Phone: 314-516-5824
Fax: 314-516-5347

Book an Appointment with Dr. Ann Marie Steffen

To schedule an appointment, contact Dr. Ann Marie Steffen at 1 University Blvd, 232 Stadler Hall, Saint Louis, Missouri or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Ann Marie Steffen:

Dr. Ann Marie Steffen is a psychologist specializing in Clinical Psychology. She is a mental health professional with highly specialized training in the diagnosis and psychological treatment of mental, behavioral and emotional illnesses, including obsessive-compulsive disorder (OCD). Her main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that she can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.

Yes, Dr. Ann Marie Steffen is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.
*Availability may change. Please contact the office directly to ask about appointments.

Dr. Ann Marie Steffen practices at 1 University Blvd, 232 Stadler Hall, Saint Louis, Missouri, 63121-4400.

To schedule an appointment with Dr. Ann Marie Steffen, please contact the office at 314-516-5824.

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**Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 14 September, 2026.