David Allan Williamson
M.B., CH.B. | Neurology
Walter Reed National Military Ctr, 8901 Rockville Pike, Bethesda
Maryland, 20889-0001
301-295-1928 410-571-0625
Maps & DirectionsDavid Allan Williamson is a Bethesda, Maryland based neurologist who is specialized in Neurology. Active license number of David Allan Williamson is R0977 in Texas. His current practice location is Walter Reed National Military Ctr, 8901 Rockville Pike, Bethesda. Patients can reach him at 301-295-1928 or can fax him at 410-571-0625. David Allan Williamson is M.B., CH.B. in Neurology and his NPI number (Unique professional ID assigned by NPPES) is 1215183512.
David Allan Williamson specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.
Complete Profile:
David Allan Williamson speciality, credentials, practice address, contact phone number and fax are as below.
Patients can call on the below given phone number for appointment.
| Name: | David Allan Williamson |
| Specialization: | Neurology |
| Gender: | Male |
| Credentials: | M.B., CH.B. |
| Practice Address: | Walter Reed National Military Ctr, 8901 Rockville Pike, Bethesda,
Maryland, 20889-0001 |
| Phone: | 301-295-1928 |
| Fax: | 410-571-0625 |
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: | 1215183512 |
| NPI Enumeration Date: | 18 Aug, 2008 |
| NPI Last Update On: | 27 Feb, 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 David Allan Williamson are as mentioned below.
| License Number | Specialization | State | Status | |
| R0977 | | Texas | Primary | |
| D43756 | Psychiatry & Neurology | Texas | Secondary | |
| R0977 | Behavioral Neurology & Neuropsychiatry | Texas | Secondary | |
| D43756 | Behavioral Neurology & Neuropsychiatry | Maryland | Secondary | |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | David Allan Williamson
8901 Rockville Pike,
Bethesda, Maryland |
| Zip: | 20889-0001 |
| Phone Number: | 410-463-0560 |
Patients can reach David Allan Williamson at
Walter Reed National Military Ctr, 8901 Rockville Pike, Bethesda, Maryland or can
call to book an appointment on 301-295-1928.
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Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 09 March, 2026.