Dr. Mary Lou Hollis is a psychologist based in Kalamazoo, Michigan who is specialized in Clinical Psychology. Active license number of Dr. Mary Lou Hollis is 4101005257 for Psychology in Michigan. Her current practice location is 5464 Holiday Ter, Kalamazoo. Patients can reach her at 269-372-1940 or can fax her at 269-349-5105. Dr. Mary Lou Hollis is ED.D. in Clinical Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1013914274.
Dr. Mary Lou Hollis 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. Mary Lou Hollis speciality, 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. Mary Lou Hollis
Specialization Clinical Psychology
Credentials ED.D.
Gender Female
Practice Address: 5464 Holiday Ter, Kalamazoo, MI - 49009-2147
NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS).
NPI details are as mentioned below.
NPI Number1013914274
NPI Enumeration Date: 03 Jul, 2005
NPI Last Update On: 11 Sep, 2025
Medical Licenses:
Healthcare professionals can hold one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Dr. Mary Lou Hollis are as mentioned below.
License NumberSpecializationStateStatus
4101005257Psychology
MichiganPrimary
6301002452Clinical Psychology
MichiganSecondary
Other Medical Identifiers
Other legacy medical identifiers associated with Dr. Mary Lou Hollis such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
IdentifierTypeStateIssuer
OC945940OtherMichiganBCBSM
007039OtherMichiganVALUEOPTIONS
Mailing Address
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned Practice address.
Dr. Mary Lou Hollis 5464 Holiday Ter, Kalamazoo, MI - 49009-2147 Phone: 269-372-1940 Fax: 269-349-5105
Book an Appointment with Dr. Mary Lou Hollis
To schedule an appointment, contact Dr. Mary Lou Hollis at 5464 Holiday Ter, Kalamazoo, Michigan or call on below stated phone number.
Below are some commonly asked questions about Dr. Mary Lou Hollis:
Dr. Mary Lou Hollis is a psychologist specializing in Psychology. She is specialized in psychological testing and evaluating or assessing patient's personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning. Accordingly, she performs counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy. She can diagnose and treat mental and emotional disorder or disability, alcoholism and substance abuse, disorders of habit or conduct, as well as of the psychological aspects of physical illness, accident, injury, or disability by psycheducational evaluation, therapy, remediation, and consultation.
Yes, Dr. Mary Lou Hollis is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.
Dr. Mary Lou Hollis practices at 5464 Holiday Ter, Kalamazoo, Michigan, 49009-2147.
To schedule an appointment with Dr. Mary Lou Hollis, please contact the office at 269-372-1940.
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