Dr. Catherine Stephanie O'neill-weber

PSY.D. | Psychologist | 9+ years Exp


  4205 Charlar Dr Ste 3, Holt
     Michigan, 48842-6809
  517-367-0670    Maps & Directions
Dr. Catherine Stephanie O'neill-weber is a Holt, Michigan based psychologist with 9 years of experience in General Psychology. She completed her graduation in 2017. She accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of Dr. Catherine Stephanie O'neill-weber is 6301017814 for Clinical Psychology in Michigan. Her current practice location is 4205 Charlar Dr Ste 3, Holt. Patients can reach her at 517-367-0670. Dr. Catherine Stephanie O'neill-weber is PSY.D. in General Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1710492079.
Dr. Catherine Stephanie O'neill-weber 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.
Complete Profile:
Dr. Catherine Stephanie O'neill-weber speciality, credentials, practice address, contact phone number and fax are as below. Patients can call on the below given phone number for appointment.
Name: Dr. Catherine Stephanie O'neill-weber
Specialization: General Psychology
Gender:Female
Credentials: PSY.D.
Experience: 9+ years
Medical School Attended:Other
Graduation Year:2017
Accepts Medicare Assignment:Yes
Practice Address:4205 Charlar Dr Ste 3, Holt,
Michigan, 48842-6809
Phone:517-367-0670
Professional Identification Codes:
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.
PAC ID: 9638589435
Enrollment ID: I20201106000306
NPI Number: 1710492079
NPI Enumeration Date: 08 Dec, 2017
NPI Last Update On: 17 Jun, 2026

Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Dr. Catherine Stephanie O'neill-weber are as mentioned below.
License NumberSpecializationStateStatus
6301017814Clinical Psychology MichiganPrimary
6301017257General Psychology MichiganSecondary
Group Practice:
Group practices are practice of medicine by a group of physicians who share their premises and other resources. Following list states all the group name with which Dr. Catherine Stephanie O'neill-weber is associated with along with the number of members in that group.
Organization Name (Group PAC ID) Members
Dbt Institute Of Mi (9537448774)3
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
Address: Dr. Catherine Stephanie O'neill-weber
2950 W Howell Rd,
Mason, Michigan
Zip: 48854-9329
Phone Number: 517-367-0670
Fax Number: 517-367-0681
Patients can reach Dr. Catherine Stephanie O'neill-weber at 4205 Charlar Dr Ste 3, Holt, Michigan or can call to book an appointment on 517-367-0670.
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**Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 13 July, 2026.