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GEOFFREY WADE KNOWLES OD
NPI 1285986513
Optometrist in Dallas, OR

Active since October 10, 2012PECOS EnrolledAccepts Medicare Assignment

NPPES record last updated: July 24, 2024. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jul 24, 2024, Jul 17, 2024 (2 updates tracked since 2024).

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 and is a graduate of Pacific University - College Of Optometry (2015).

NPPES Registry Identity

NPI1285986513
Entity TypeIndividualMale
Primary Taxonomy152W00000X
Provider Legal NameGEOFFREY WADE KNOWLESCredential: OD
Location Address506 MAIN STDallas, OR 97338-1915
Mailing Address506 Main StDallas, OR 97338-1915 · (503) 851-2547
Phone(503) 851-2547
Sole ProprietorNo
Medical School CMSPacific University - College Of OptometryGraduated 2015
Enumeration DateOctober 10, 2012
Last NPPES UpdateJuly 24, 20242 updates tracked since enumeration
NPPES CertifiedJuly 17, 2024
✔ NPI 1285986513 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOptometristEye and Vision Services Providers
Taxonomy Code152W00000X
License✔ Licensed in OR · 3613 ATI
Definition
Doctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. An optometrist has completed pre-professional undergraduate education in a college or university and four years of professional education at a college of optometry, leading to the doctor of optometry (O.D.) degree. Some optometrists complete an optional residency in a specific area of practice. Optometrists are eye health care professionals state-licensed to diagnose and treat diseases and disorders of the eye and visual system.
506 MAIN ST, Dallas, OR 97338
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BridgeSpan Health Company, Moda Health Plan, Inc., PacificSource Health Plans and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

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.

PECOS PAC ID8729388285
PECOS Enrollment IDI20151204002506
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

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.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
76 services65 patients
Established patient complete exam of visual system 92014
An established patient complete exam of the visual system involves a thorough check of your eyes and vision. It assesses eye health, checks for diseases, and measures your ability to see clearly at different distances. It's a routine, non-invasive procedure.
31 services31 patients
New patient complete exam of visual system 92004
A new patient complete exam of the visual system is a thorough evaluation of your eyes and vision. It checks for any potential issues and assesses overall eye health. It includes tests for visual acuity, eye movement, and light response.
17 services17 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
16 services16 patients

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.

New Patient
$126.25 typical visit price
range $54.96 – $166.64
Typical copayment $31.56 (range $13.74 – $41.66)
Most-billed visit code 99204
Established Patient
$68.64 typical visit price
range $17.68 – $136.19
Typical copayment $17.16 (range $4.42 – $34.04)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

GARY KNOWLES OD
Optometrist
506 MAIN ST
DALLAS, OR 97338
Polk County (503) 623-9233
POLK VISION CLINICS INC.
Optometrist
506 MAIN ST
DALLAS, OR 97338
Polk County (503) 623-9233

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.

What insurance does Geoffrey Knowles accept?

Health plans from BridgeSpan Health Company, Moda Health Plan, Inc., PacificSource Health Plans, Providence Health Plan and Regence BlueCross BlueShield of Oregon 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.