DR. MATTHEW JOSEPH STEINER M.D. NPI 1619066529

NPI Information

  • NPI: 1619066529
  • Provider Name: DR. MATTHEW JOSEPH STEINER, M.D.
  • Classification: Psychiatry & Neurology - 2084P0800X
  • Specialization: Psychiatry
  • Entity Type: Individual
  • Address: 10333 EL CAMINO REAL
    ATASCADERO STATE HOSPITAL
    ATASCADERO, CA
    ZIP 93423
  • Phone: (805) 468-2000

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NPI Details

DR. Matthew Joseph Steiner, M.D. is a psychiatry psychiatry neurology in Atascadero, CA. The provider is a Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems. DR. Matthew Joseph Steiner, M.D. NPI is 1619066529. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a male.

The provider's business location address is:

10333 EL CAMINO REAL
ATASCADERO STATE HOSPITAL
ATASCADERO, CA
ZIP 93423
Phone: (805) 468-2000

The enumeration date for this NPI number is 10/11/2006 and was last updated on 9/19/2012.

Taxonomy Codes

The NPI record includes the healthcare provider taxonomy classification, state license number and state of licensure. The following information regarding the scope of practice of this provider is available:

No. Taxonomy Code Taxonomy Clasification Taxonomy Specialization License Number License State Primary
12084P0800XPsychiatry & NeurologyPsychiatryA89783CALIFORNIAYes

What is NPI?

NPI stands for National Provider Identifier. The NPI is a 10-digit identification number that is completely unique. The NPI number by itself does not contain any identifiable information such as a provider’s speciality or location. The NPI is assigned to individuals or organizacions for their lifespan and it is independent of key provider information type updates like a change of practices, location or speciality.

This page was last updated on: 11/21/2025

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