Neurologist | 39+ years experience

Dr. Frank G. Gilliam Jr., M.D.

10180 Se Sunnyside Rd, Clackamas, Oregon, 97015-8970

About Dr. Frank G. Gilliam Jr.

Dr. Frank G. Gilliam Jr. is a neurologist based in Clackamas, Oregon with 39 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.

Practice Information

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.

Provider Name Dr. Frank G. Gilliam Jr.
Specialization Neurology
Credentials M.D.
Accepts Medicare Assignment Yes
Experience 39+ years
Medical School Attended University Of Louisville School Of Medicine
Graduation Year 1987
Gender Male
Practice Address: 10180 Se Sunnyside Rd,
Clackamas, OR - 97015-8970

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 Number1912074162
NPI Enumeration Date: 30 Nov, 2006
NPI Last Update On: 23 May, 2025

Medical Licenses:

Healthcare professionals can hold 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 NumberSpecializationStateStatus
S7221Neurology TexasPrimary
MD223743Neurology OregonSecondary
29311Neurology KentuckySecondary

Hospital Affiliation

Doctors 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) StateHospital Type
(450128)Weslaco, TXAcute Care Hospital

Group Practice

Group practices are practice of medicine by a group of healthcare professionals 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

Mailing Address

Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned Practice address.

Dr. Frank G. Gilliam Jr.
500 Ne Multnomah St,
Portland, OR - 97232-2023

Book an Appointment with Dr. Frank G. Gilliam Jr.

To schedule an appointment, contact Dr. Frank G. Gilliam Jr. at 10180 Se Sunnyside Rd, Clackamas, Oregon or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Frank G. Gilliam Jr.:

Dr. Frank G. Gilliam Jr. is a neurologist specializing in Neurology. He 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.

Dr. Frank G. Gilliam Jr. completed his education (M.D.) from University Of Louisville School Of Medicine in 1987.

Dr. Frank G. Gilliam Jr. has approximately 39 years of experience in Neurology.

Yes, Dr. Frank G. Gilliam Jr. accepts Medicare assignment, meaning the provider participates in Medicare and accepts Medicare-approved amounts for eligible services.

Yes, Dr. Frank G. Gilliam Jr. is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Dr. Frank G. Gilliam Jr. practices at 10180 Se Sunnyside Rd, Clackamas, Oregon, 97015-8970.

To schedule an appointment with Dr. Frank G. Gilliam Jr., please contact the office at 956-296-4000.

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**Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 14 September, 2026.