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MARK A. GEORGE O.D.
NPI 1942228648
Optometrist in Gresham, OR

Active since July 18, 2006PECOS Enrolled
22640 SE STARK ST, GRESHAM, OR 97030(503) 667-0441(503) 666-6718 Get Directions Write a Review

NPPES record last updated: January 25, 2011. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Mark A. George O.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MARK A. GEORGE O.D. (NPI 1942228648) is an individual optometrist in Gresham, Oregon, licensed in Oregon (2098T) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1942228648
Entity TypeIndividualMale
Primary Taxonomy152W00000X
Provider Legal NameMARK A. GEORGECredential: O.D.
Location Address22640 SE STARK STGresham, OR 97030-2656
Mailing Address22640 Se Stark StGresham, OR 97030-2656 · (503) 667-0441 · Fax (503) 666-6718
Phone(503) 667-0441
Fax(503) 666-6718
Sole ProprietorNo
Enumeration DateJuly 18, 2006
Last NPPES UpdateJanuary 25, 2011
✔ NPI 1942228648 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 · 2098T
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.
22640 SE STARK ST, Gresham, OR 97030
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Other Identifiers 3

Medicare UPINT91594OR
Medicare PINR137296OR
Medicaid044222OR

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Moda Health Plan, Inc..Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mark A. George O.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Medicare Billing Reassignment

Medicare enrollment records show Mark George reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Optometric Care Of Oregon
Same address
Optometrist
22640 SE STARK ST
Gresham, OR 97030
  • Reassigned Medicare billing, Oregon enrollment
  • 28 clinicians in this Medicare group
NPI 1396400313 (503) 667-0441

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 6

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 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.
56 services51 patients
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.
51 services47 patients
Exam of visual field with extended testing 92083
An extended visual field exam is a detailed test to evaluate your peripheral (side) vision. It helps to detect any potential blind spots which may not be noticeable in daily life. These could be caused by eye diseases like glaucoma, or neurological conditions.
41 services35 patients
Imaging of retina 92134
Imaging of the retina is a non-invasive procedure that captures detailed images of your eye's interior. This helps detect conditions like macular degeneration or retinal detachment. It's painless and takes only a few minutes.
40 services37 patients
Imaging of optic nerve 92133
Imaging of the optic nerve is a non-invasive procedure that captures detailed pictures of your optic nerve. It helps doctors assess eye health, particularly for conditions like glaucoma. It's painless, quick, and uses safe technology like MRI or OCT (Optical Coherence Tomography).
26 services26 patients
Photography of the retina 92250
Photography of the retina, also known as retinal imaging, is a non-invasive procedure that captures images of the back of your eye. This helps doctors identify and monitor conditions like glaucoma, macular degeneration, or diabetic retinopathy. It's painless and quick, often part of a routine eye exam.
13 services13 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 97030 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
$134.16 typical visit price
range $58.99 – $176.88
Typical copayment $33.54 (range $14.74 – $44.22)
Most-billed visit code 99204
Established Patient
$73.28 typical visit price
range $19.32 – $144.79
Typical copayment $18.32 (range $4.83 – $36.19)
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 4

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MT. HOOD VISION CENTER, LLC
Optometrist
22640 SE STARK ST
GRESHAM, OR 97030
Multnomah County (503) 667-0441
DR. JAY KAIMAS PATEL OD
Optometrist
22640 SE STARK ST
GRESHAM, OR 97030
Multnomah County (503) 667-0441
OPTOMETRIC CARE OF OREGON
Optometrist
22640 SE STARK ST
GRESHAM, OR 97030
Multnomah County (503) 667-0441
O. KEENE CLAY O.D.
Optometrist
22640 SE STARK ST
GRESHAM, OR 97030
Multnomah County (503) 667-0441

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 Mark George's NPI number?

The NPI number for Mark George is 1942228648. It was assigned to this individual provider in the NPPES registry on July 18, 2006.

Where is Mark George located?

Mark George practices at 22640 SE Stark St, Gresham, OR 97030. The listed phone number is (503) 667-0441.

What is Mark George's specialty?

The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.

Is Mark George enrolled in Medicare?

Yes. Mark George is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Mark George's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Mark George reassigns Medicare benefits to Optometric Care Of Oregon (Gresham, 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 Mark George's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Mark George accept?

Health plans from Moda Health Plan, Inc. list Mark George 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 Mark George was last updated on January 25, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.