Dr. Vivek Unni is a Portland, Oregon based neurologist with 23 years of experience in Neurology. He completed his graduation from Columbia University College Of Physicians And Surgeons in 2003. He is also affiliated with hospitals like He accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of Dr. Vivek Unni is MD155138 for Neurology in Oregon. His current practice location is Chh, 3303 S.w. Bond Ave., Portland. Patients can reach him at 503-494-7230. Dr. Vivek Unni is M.D., PH.D. in Neurology and his NPI number (Unique professional ID assigned by NPPES) is 1477670255.
Dr. Vivek Unni 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. Vivek Unni 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. Vivek Unni |
| Specialization: | Neurology |
| Gender: | Male |
| Credentials: | M.D., PH.D. |
| Experience: | 23+ years |
| Medical School Attended: | Columbia University College Of Physicians And Surgeons |
| Graduation Year: | 2003 |
| Accepts Medicare Assignment: | Yes |
| Practice Address: | Chh, 3303 S.w. Bond Ave., Portland,
Oregon, 97239 |
| Phone: | 503-494-7230 |
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: | 6103991518 |
| Enrollment ID: | I20111108000703 |
| NPI Number: | 1477670255 |
| NPI Enumeration Date: | 25 Mar, 2007 |
| NPI Last Update On: | 31 May, 2012 |
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. Vivek Unni are as mentioned below.
| License Number | Specialization | State | Status | |
| MD155138 | Neurology | Oregon | Primary | |
| 221165 | Neurology | Massachusetts | Secondary | |
Hospital Affiliation:
Surgeons are affiliated to many hospitals whom they worked with in the past or are presently working with. One surgeon can be affiliated to four to five hospitals at a time.
| Hospital Name (CCN) | State | Hospital Type |
| (380009) | Portland, OR | Acute Care Hospital |
Group Practice:
Group practices are practice of medicine by a group of physicians who share their premises and other resources. Following list states all the group name
with which Dr. Vivek Unni is associated with along with the number of members in that group.
| Organization Name (Group PAC ID) | Members |
| Oregon Health And Sciences University/university Medical Group (4880760107) | 1328 |
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. Vivek Unni
3181 Sw Sam Jackson Park Rd, Mail Code: L623
Portland, Oregon |
| Zip: | 97239-3011 |
| Phone Number: | 503-494-7230 |
Patients can reach Dr. Vivek Unni at
Chh, 3303 S.w. Bond Ave., Portland, Oregon or can
call to book an appointment on 503-494-7230.
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Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 08 December, 2025.