DR. EUGENE PAK
NPI 1174977037
Optometrist in Portland, OR
About Dr. Eugene Pak NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. EUGENE PAK (NPI 1174977037) is an individual optometrist in Portland, Oregon, licensed in Oregon (4316AT) and active in the NPI registry since April 2016. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Other (2016).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Eugene Pak is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Eugene Pak reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Portland, OR 97214
- Reassigned Medicare billing, Oregon enrollment
- 14 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 97227 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 5
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Eugene Pak's NPI number?
The NPI number for Eugene Pak is 1174977037. It was assigned to this individual provider in the NPPES registry on April 18, 2016.
Where is Eugene Pak located?
Eugene Pak practices at 3978 N Williams Ave, Portland, OR 97227. The listed phone number is (503) 493-7070.
What is Eugene Pak's specialty?
The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.
Is Eugene Pak enrolled in Medicare?
Yes. Eugene Pak is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Eugene Pak's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Eugene Pak reassigns Medicare benefits to Myoptic Optometry, LLC (Portland, OR). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Eugene Pak's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Eugene Pak accept?
Health plans from Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas and Moda Health Plan, Inc. list Eugene Pak as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Eugene Pak was last updated on March 17, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Dr. Eugene Pak · NPI 1174977037
Optometrist provider in Portland, Oregon. Individual provider, active in the CMS NPPES registry since April 18, 2016.
## Identity
- **NPI:** 1174977037 (Entity type: Individual)
- **Enumerated:** April 18, 2016
- **Primary specialty:** Optometrist · taxonomy 152W00000X
- **State license:** 4316AT (Oregon)
- **Sole proprietor:** No
## Practice location
- **Address:** 3978 N WILLIAMS AVE, Portland, OR 97227-1445
- **Phone:** (503) 493-7070
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health
- **Bills Medicare through:** Myoptic Optometry, LLC (NPI 1235325333, Portland, OR), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2016
## Record status
- **NPPES last updated:** March 17, 2018
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Source: [NPI Profile](https://npiprofile.com/npi/1174977037) · Data from the CMS NPPES public registry.