Dr. William S Lenihan Iii is a Oak Ridge, Tennessee based Dentist who is specialized in
General Practice Dentistry. He may accept the Medicare-approved amount. Patients may be billed for more than the Medicare deductible and coinsurance. His current practice location is
400 Laboratory Rd, Suite 104, Oak Ridge. Patients can reach him at
865-482-1731.
Dr. William S Lenihan Iii 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. William S Lenihan Iii 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. William S Lenihan Iii |
| Specialization: | Dentist |
| Gender: | Male |
| Credentials: | DDS |
| Accepts Medicare Assignment: | May Accept |
| Practice Address: | 400 Laboratory Rd, Suite 104, Oak Ridge,
Tennessee, 37830-6810 |
| Phone: | 865-482-1731 |
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: | 7012228109 |
| Enrollment ID: | I20150616001499 |
| NPI Number: | 1043227341 |
| NPI Enumeration Date: | 01 Aug, 2006 |
| NPI Last Update On: | 08 Jul, 2007 |
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | 400 Laboratory Rd, Suite 104
Oak Ridge, Tennessee |
| Zip: | 37830-6810 |
| Phone Number: | 865-482-1731 |
Patients can reach Dr. William S Lenihan Iii at
400 Laboratory Rd, Suite 104, Oak Ridge, Tennessee or can
call to book an appointment on 865-482-1731.
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**Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on
08 December, 2025.