Dr. David Mark Edward Llewellyn
MD | Neurology
200 Mercy Circle, Nhcp Internal Medicine, Oceanside
California, 92055
928-649-7991 Maps & DirectionsDr. David Mark Edward Llewellyn is a Oceanside, California based neurologist who is specialized in Neurology. Active license number of Dr. David Mark Edward Llewellyn is G143603 for Neurology in California. His current practice location is 200 Mercy Circle, Nhcp Internal Medicine, Oceanside. Patients can reach him at 928-649-7991. Dr. David Mark Edward Llewellyn is MD in Neurology and his NPI number (Unique professional ID assigned by NPPES) is 1043281850.
Dr. David Mark Edward Llewellyn 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:
Dr. David Mark Edward Llewellyn 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. David Mark Edward Llewellyn |
| Specialization: | Neurology |
| Gender: | Male |
| Credentials: | MD |
| Practice Address: | 200 Mercy Circle, Nhcp Internal Medicine, Oceanside,
California, 92055 |
| Phone: | 928-649-7991 |
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: | 1043281850 |
| NPI Enumeration Date: | 30 Jan, 2006 |
| NPI Last Update On: | 04 Feb, 2025 |
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. David Mark Edward Llewellyn are as mentioned below.
| License Number | Specialization | State | Status | |
| G143603 | Neurology | California | Primary | |
| G144603 | Neurology | California | Secondary | |
Other Medical Identifiers:
Other legacy medical identifiers associated with Dr. David Mark Edward Llewellyn such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
| Identifier | Type | State | Issuer |
| 790956 | Medicaid | Arizona | |
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. David Mark Edward Llewellyn
200 Mercy Circle, Nhcp Internal Medicine
Oceanside, California |
| Zip: | 92055 |
| Phone Number: | 760-719-3682 |
| Fax Number: | 760-725-1690 |
Patients can reach Dr. David Mark Edward Llewellyn at
200 Mercy Circle, Nhcp Internal Medicine, Oceanside, California or can
call to book an appointment on 928-649-7991.
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Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 08 December, 2025.