DR. ERIC R BROWN OD
NPI 1639171135
Optometrist in Portland, OR
About Dr. Eric R Brown Od NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ERIC R BROWN OD (NPI 1639171135) is an individual optometrist in Portland, Oregon, licensed in Oregon (2799AT) and active in the NPI registry since August 2005. He is enrolled in Medicare PECOS and is a graduate of Southern College Of Optometry (2000).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
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. Eric R Brown Od 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 Eric Brown reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Portland, OR 97220
- Reassigned Medicare billing, Oregon enrollment
- 2 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.
Areas of Expertise CMS Part B claims 4
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 97220 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 2
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 Eric Brown's NPI number?
The NPI number for Eric Brown is 1639171135. It was assigned to this individual provider in the NPPES registry on August 15, 2005.
Where is Eric Brown located?
Eric Brown practices at 1320 NE 106th Ave, Portland, OR 97220. The listed phone number is (503) 908-2020.
What is Eric Brown's specialty?
The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.
Is Eric Brown enrolled in Medicare?
Yes. Eric Brown 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 Eric Brown's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Eric Brown reassigns Medicare benefits to Lyons Eye 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 Eric Brown's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Eric Brown accept?
Health plans from Anthem Blue Cross and Blue Shield and Moda Health Plan, Inc. list Eric Brown 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 Eric Brown was last updated on May 31, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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. Eric R Brown, OD · NPI 1639171135
Optometrist provider in Portland, Oregon. Individual provider, active in the CMS NPPES registry since August 15, 2005.
## Identity
- **NPI:** 1639171135 (Entity type: Individual)
- **Enumerated:** August 15, 2005
- **Primary specialty:** Optometrist · taxonomy 152W00000X
- **State license:** 2799AT (Oregon)
- **Sole proprietor:** No
## Practice location
- **Address:** 1320 NE 106TH AVE, Portland, OR 97220-3966
- **Phone:** (503) 908-2020 · **Fax:** (503) 908-2028
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health
- **Bills Medicare through:** Lyons Eye LLC (NPI 1871064154, Portland, OR), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Southern College Of Optometry, class of 2000
## Record status
- **NPPES last updated:** May 31, 2022
- **Other identifiers:** Medicaid 229353 (OR)
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Source: [NPI Profile](https://npiprofile.com/npi/1639171135) · Data from the CMS NPPES public registry.