GEOFFREY WADE KNOWLES OD
NPI 1285986513
Optometrist in Dallas, OR
About Geoffrey Wade Knowles Od NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
GEOFFREY WADE KNOWLES OD (NPI 1285986513) is an individual optometrist in Dallas, Oregon, licensed in Oregon (3613 ATI) and active in the NPI registry since October 2012. He is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Pacific University - College Of Optometry (2015).
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
Geoffrey Wade Knowles 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 Geoffrey Knowles reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Dallas, OR 97338
- Reassigned Medicare billing, Oregon enrollment
- 3 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 97338 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 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 Geoffrey Knowles's NPI number?
The NPI number for Geoffrey Knowles is 1285986513. It was assigned to this individual provider in the NPPES registry on October 10, 2012.
Where is Geoffrey Knowles located?
Geoffrey Knowles practices at 506 Main St, Dallas, OR 97338. The listed phone number is (503) 851-2547.
What is Geoffrey Knowles's specialty?
The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.
Is Geoffrey Knowles enrolled in Medicare?
Yes. Geoffrey Knowles 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 Geoffrey Knowles's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Geoffrey Knowles reassigns Medicare benefits to Polk Vision Clinics Inc. (Dallas, 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 Geoffrey Knowles's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Geoffrey Knowles accept?
Health plans from Anthem Blue Cross and Blue Shield, BridgeSpan Health Company, Moda Health Plan, Inc., PacificSource Health Plans and Providence Health Plan and 1 other insurer list Geoffrey Knowles 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 Geoffrey Knowles was last updated on July 24, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Geoffrey Wade Knowles, OD · NPI 1285986513
Optometrist provider in Dallas, Oregon. Individual provider, active in the CMS NPPES registry since October 10, 2012.
## Identity
- **NPI:** 1285986513 (Entity type: Individual)
- **Enumerated:** October 10, 2012
- **Primary specialty:** Optometrist · taxonomy 152W00000X
- **State license:** 3613 ATI (Oregon)
- **Sole proprietor:** No
## Practice location
- **Address:** 506 MAIN ST, Dallas, OR 97338-1915
- **Phone:** (503) 851-2547
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health
- **Bills Medicare through:** Polk Vision Clinics Inc. (NPI 1760669733, Dallas, OR), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Pacific University - College Of Optometry, class of 2015
## Record status
- **NPPES last updated:** July 24, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1285986513) · Data from the CMS NPPES public registry.