Dr. William R Halloran
M.D. | Psychiatry | Child & Adolescent
130 Amber Grove Dr, Suite 130, Chico
California, 95973-5875
530-895-7634 530-342-2440
Maps & DirectionsDr. William R Halloran is a Chico, California based psychiatrist who is specialized in Child & Adolescent. Active license number of Dr. William R Halloran is G86643 for Child & Adolescent in California. His current practice location is 130 Amber Grove Dr, Suite 130, Chico. Patients can reach him at 530-895-7634 or can fax him at 530-342-2440. Dr. William R Halloran is M.D. in Child & Adolescent and his NPI number (Unique professional ID assigned by NPPES) is 1023149739.
Dr. William R Halloran has done additional skills and training in the diagnosis and treatment of developmental, behavioral, emotional, and mental disorders of childhood and adolescence.
Complete Profile:
Dr. William R Halloran 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. William R Halloran |
| Specialization: | Child & Adolescent |
| Gender: | Male |
| Credentials: | M.D. |
| Practice Address: | 130 Amber Grove Dr, Suite 130, Chico,
California, 95973-5875 |
| Phone: | 530-895-7634 |
| Fax: | 530-342-2440 |
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.
| NPI Number: | 1023149739 |
| NPI Enumeration Date: | 07 Mar, 2007 |
| NPI Last Update On: | 31 Jul, 2008 |
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. William R Halloran are as mentioned below.
| License Number | Specialization | State | Status | |
| G86643 | Child & Adolescent | California | Primary | |
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. William R Halloran
130 Amber Grove Dr, Suite 130
Chico, California |
| Zip: | 95973-5875 |
| Phone Number: | 530-895-7634 |
| Fax Number: | 530-342-2440 |
Patients can reach Dr. William R Halloran at
130 Amber Grove Dr, Suite 130, Chico, California or can
call to book an appointment on 530-895-7634.
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Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 08 December, 2025.