Harold R. Smith, M.d., Inc is a neurology clinic located in Irvine, California. The clinic is located at 4199 Campus Dr Ste 350, Irvine, CA and can be reached at 949-509-7726. The authorized official for Harold R. Smith, M.d., Inc is Dr. Harold Raymond Smith,
who serves as the clinic’s President. He/She can be contacted at 949-509-7726. The clinic’s primary license number in California is G43052 (Sleep Medicine) . Harold R. Smith, M.d., Inc Clinic 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. Neurologists are trained in the administration of contrast media and the recognition and treatment of adverse reactions to contrast media. Neuroimaging training encompasses thorough knowledge of clinical neurology, neurophysiology, neuroanatomy, neurochemistry, neuropharmacology, and dynamics of cerebrospinal fluid circulation.
Clinic Information
Harold R. Smith, M.d., Inc Clinic's specialty, address, contact phone number and fax are as below. Patients can contact the clinic at the given phone number for appointments.
Clinic Name Harold R. Smith, M.d., Inc
Specialization Neurology
Practice Address 4199 Campus Dr Ste 350, Irvine, CA - 92612-4690
Officially authorized person to contact for any management issues or complaints for this clinic are as below. Person's position and contact details are also mentioned below.
Name Dr. Harold Raymond Smith
Position President
Contact Number 949-509-7726
Professional Identification Codes
NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to healthcare providers in the United States by the Centers for Medicare and Medicaid Services (CMS).
NPI details are as mentioned below.
NPI Number1932326022
NPI Enumeration Date: 19 Apr, 2007
NPI Last Update On: 11 Sep, 2025
Medical Licenses
Organizations can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Harold R. Smith, M.d., Inc are as mentioned below.
License NumberSpecializationStateStatus
G43052Sleep Medicine
CaliforniaPrimary
G43052Neurology
CaliforniaSecondary
Mailing Address
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned Practice address.
Harold R. Smith, M.d., Inc 4199 Campus Dr Ste 350, Irvine, CA - 92612-4690 Phone: 949-509-7726 Fax: 949-509-7834
Book an Appointment with Harold R. Smith, M.d., Inc
To schedule an appointment, contact Harold R. Smith, M.d., Inc at 4199 Campus Dr Ste 350, Irvine, California or call the phone number listed below.
Below are some commonly asked questions about Harold R. Smith, M.d., Inc clinic:
Harold R. Smith, M.d., Inc is a neurology clinic specializing in Neurology.
Harold R. Smith, M.d., Inc is located at 4199 Campus Dr Ste 350, Irvine, California 92612-4690.
Patients can contact Harold R. Smith, M.d., Inc at 949-509-7726
for inquiries about its services and appointments.
Please contact Harold R. Smith, M.d., Inc directly to inquire about
new-patient availability and appointment options.
* Availability may change.
Harold R. Smith, M.d., Inc 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. Neurologists are trained in the administration of contrast media and the recognition and treatment of adverse reactions to contrast media. Neuroimaging training encompasses thorough knowledge of clinical neurology, neurophysiology, neuroanatomy, neurochemistry, neuropharmacology, and dynamics of cerebrospinal fluid circulation.
Patients can contact Harold R. Smith, M.d., Inc at 949-509-7726
to inquire about appointments, consultation requirements
and available services.
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