Mr. John Jah-hyun Koo is a Portland, Oregon based male Ophthalmologist with 22 years of experience in Ophthalmology. He completed his graduation from Yale University School Of Medicine in 2003. He accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of Mr. John Jah-hyun Koo is MD151394 for Ophthalmology in Oregon.
Mr. John Jah-hyun Koo is medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, patients can be prescribed vision services, including glasses and contact lenses.
Complete Profile:
Mr. John Jah-hyun Koo speciality, credentials, practice address, contact phone number and fax are as below.
Patients can directly walk in or can call on the below given phone number for appointment.
| Specialization: | Ophthalmology |
| Credentials: | MD |
| Experience: | 22+ years |
| Medical School Attended: | Yale University School Of Medicine |
| Graduation Year: | 2003 |
| Gender: | Male |
| Accepts Medicare Assignment: | Yes |
| Practice Address: | 3600 N. Interstate Avenue, Department Of Opthalmology, Portland,
Oregon, 97227 |
| Phone: | 503-331-6330 |
| Fax: | 503-571-5877 |
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: | 9133297245 |
| Enrollment ID: | I20101208001135 |
| NPI Number: | 1043356470 |
| NPI Enumeration Date: | 30 Jan, 2007 |
| NPI Last Update On: | 21 Sep, 2010 |
Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Mr. John Jah-hyun Koo are as mentioned below.
| License Number | Specialization | State | Status | |
| MD151394 | Ophthalmology | Oregon | Primary | |
| D0066681 | Ophthalmology | Maryland | Secondary | |
Group Practice:
Group practices are run by a group of physicians who share their premises and other resources. Following list states all the group name
with which Mr. John Jah-hyun Koo has association with along with the number of members in that group.
| Organization Name (Group PAC ID) | Members |
| Kaiser Foundation Health Plan Of The Northwest (5799688230) | 1312 |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | 3600 N. Interstate Avenue, Department Of Opthalmology
Portland, Oregon |
| Zip: | 97227 |
| Phone Number: | 503-331-6330 |
| Fax Number: | 503-571-5877 |
Patients can reach Mr. John Jah-hyun Koo at
3600 N. Interstate Avenue, Department Of Opthalmology, Portland, Oregon or can
call to book an appointment on 503-331-6330.
Comments/ Reviews:
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** Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 08 December, 2025.