Dr. Frank G. Gilliam Jr. is a Clackamas, Oregon based neurologist with 38 years of experience in Neurology. He completed his graduation from University Of Louisville School Of Medicine in 1987. 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. Frank G. Gilliam Jr. is S7221 for Neurology in Texas. His current practice location is 10180 Se Sunnyside Rd, Clackamas. Patients can reach him at 956-296-4000. Dr. Frank G. Gilliam Jr. is M.D. in Neurology and his NPI number (Unique professional ID assigned by NPPES) is 1912074162.
Dr. Frank G. Gilliam Jr. 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. Frank G. Gilliam Jr. 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. Frank G. Gilliam Jr. |
| Specialization: | Neurology |
| Gender: | Male |
| Credentials: | M.D. |
| Experience: | 38+ years |
| Medical School Attended: | University Of Louisville School Of Medicine |
| Graduation Year: | 1987 |
| Accepts Medicare Assignment: | Yes |
| Practice Address: | 10180 Se Sunnyside Rd, Clackamas,
Oregon, 97015-8970 |
| Phone: | 956-296-4000 |
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: | 4486697398 |
| Enrollment ID: | I20200817000456 |
| NPI Number: | 1912074162 |
| NPI Enumeration Date: | 30 Nov, 2006 |
| NPI Last Update On: | 23 May, 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. Frank G. Gilliam Jr. are as mentioned below.
| License Number | Specialization | State | Status | |
| S7221 | Neurology | Texas | Primary | |
| MD223743 | Neurology | Oregon | Secondary | |
| 29311 | Neurology | Kentucky | 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 |
| (450128) | Weslaco, TX | 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. Frank G. Gilliam Jr. is associated with along with the number of members in that group.
| Organization Name (Group PAC ID) | Members |
| University Of Texas Rio Grande Valley (3577885276) | 121 |
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. Frank G. Gilliam Jr.
500 Ne Multnomah St,
Portland, Oregon |
| Zip: | 97232-2023 |
Patients can reach Dr. Frank G. Gilliam Jr. at
10180 Se Sunnyside Rd, Clackamas, Oregon or can
call to book an appointment on 956-296-4000.
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Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 08 December, 2025.