Dr. Timothy Patrick Callahan is a Walnut Creek, California based Dentist who is specialized in
General Practice Dentistry. He does not accept the Medicare-approved amount. Patients will be billed for the treatment. Active license number of Dr. Timothy Patrick Callahan is
30364 for General Practice Dentistry in California. His current practice location is
1801 Oakland Blvd Ste 120, Walnut Creek. Patients can reach him at
925-947-0616.
Dr. Timothy Patrick Callahan is the primary dental care provider for patients of all ages. He is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.
Complete Profile:
Dr. Timothy Patrick Callahan speciality, credentials, practice address, contact phone number and fax are as below.
Patients can directly walk in or can call on the below given phone number for appointment.
| Name: | Dr. Timothy Patrick Callahan |
| Specialization: | Dentist |
| Gender: | Male |
| Credentials: | DDS |
| Accepts Medicare Assignment: | No |
| Practice Address: | 1801 Oakland Blvd Ste 120, Walnut Creek,
California, 94596-7001 |
| Phone: | 925-947-0616 |
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: | 1275633836 |
| NPI Enumeration Date: | 24 Sep, 2006 |
| NPI Last Update On: | 08 Jul, 2007 |
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. Timothy Patrick Callahan are as mentioned below.
| License Number | Specialization | State | Status | |
| 30364 | General Practice Dentistry | California | Primary | |
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | 1801 Oakland Blvd Ste 120,
Walnut Creek, California |
| Zip: | 94596-7001 |
| Phone Number: | 925-947-0616 |
Patients can reach Dr. Timothy Patrick Callahan at
1801 Oakland Blvd Ste 120, Walnut Creek, California or can
call to book an appointment on 925-947-0616.
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**Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on
08 December, 2025.