Individual provider · Type 1 NPI

John Michael Hayes, PhD

Family Psychologist · Columbia, MD

NPI number 1023224326 Active

Practice location

10632 Little Patuxent Pkwy, Suite 308-A
Columbia, MD 21044-3273

Mailing address

4404 Keswick Rd
Baltimore, MD 21210-2808

Specialties and licenses

TaxonomyCodeLicense
Psychologist 103T00000X1142 (MD)
Clinical Psychologist 103TC0700X1142 (MD)
Counseling Psychologist 103TC1900X1142 (MD)
Clinical Child & Adolescent Psychologist 103TC2200X1142 (MD)
Family Psychologist Primary 103TF0000X1142 (MD)
Psychoanalysis Psychologist 103TP0814X1142 (MD)
Group Psychotherapy Psychologist 103TP2701X1142 (MD)

Family Psychologist: A psychologist whose specialty is founded on principles of systems theory with the interpersonal system of the family the focus of assessment, intervention and research.

50 other providers at this address

About NPI 1023224326

John Michael Hayes, PhD's National Provider Identifier is 1023224326, issued on May 15, 2007. The primary taxonomy on file is Family Psychologist (103TF0000X), and the practice location is in Columbia, MD. The record was last updated on Sep 11, 2025.