KENT A KARREN MD
NPI 1942208160
Ophthalmology in Eugene, OR

Active since July 12, 2005PECOS EnrolledAccepts Medicare Assignment
95.19/100
CMS Quality Rating
1550 OAK ST, SUITE #3, EUGENE, OR 97401(541) 683-2020(541) 683-1509 Get Directions Write a Review

NPPES record last updated: June 11, 2012. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Kent A Karren Md NPPES

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

KENT A KARREN MD (NPI 1942208160) is an individual ophthalmology provider in Eugene, Oregon, licensed in Oregon (MD 22688) and active in the NPI registry since July 2005. He is enrolled in Medicare PECOS and is a graduate of Medical College Of Wisconsin (1986).

NPPES Registry Identity

NPI1942208160
Entity TypeIndividualMale
Primary Taxonomy207W00000X
Provider Legal NameKENT A KARRENCredential: MD
Location Address1550 OAK ST, SUITE #3Eugene, OR 97401-7701
Mailing Address1550 Oak St, Suite #3Eugene, OR 97401-7701 · (541) 683-2020 · Fax (541) 683-1509
Fax(541) 683-1509
Sole ProprietorNo
Medical School CMSMedical College Of WisconsinGraduated 1986
Enumeration DateJuly 12, 2005
Last NPPES UpdateJune 11, 2012
NPI 1942208160 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyOphthalmologyAllopathic & Osteopathic Physicians
Taxonomy Code207W00000X
License Licensed in OR · MD 22688
Definition
An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.
1550 OAK ST, Eugene, OR 97401

Other Identifiers 6

Medicare UPINF17447
Medicaid288291OR
Other180040730Railroad Medicare
Other180043374Railroad Medicare
Medicare PINR110589OR
Medicare PINR110616OR

Accepted 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

Kent A Karren Md 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 ID8123034428
PECOS Enrollment IDI20230829004464, I20240619001422
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 16

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.
340 services319 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.
226 services165 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.
192 services182 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.
98 services97 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).
88 services79 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
71 services71 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 97401 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.

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.

95.19/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality100
Improvement Activities40
Cost83.98

Other Providers at the Same Location NPPES 17

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

Ophthalmology
1550 OAK ST, SUITE 7
EUGENE, OR 97401
Optometrist
1550 OAK ST, SUITE 3
EUGENE, OR 97401
Nurse Anesthetist, Certified Registered
1550 OAK ST, OREGON EYE SURGERY CENTER
EUGENE, OR 97401
Nurse Anesthetist, Certified Registered
1550 OAK ST
EUGENE, OR 97401
Ophthalmology
1550 OAK ST, SUITE 3
EUGENE, OR 97401
Ophthalmology
1550 OAK ST, SUITE 7
EUGENE, OR 97401
Clinic/Center (Ambulatory Surgical)
1550 OAK ST
EUGENE, OR 97401
Optometrist
1550 OAK ST, STE #3
EUGENE, OR 97401

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 Kent Karren's NPI number?

The NPI number for Kent Karren is 1942208160. It was assigned to this individual provider in the NPPES registry on July 12, 2005.

Where is Kent Karren located?

Kent Karren practices at 1550 Oak St Suite #3, Eugene, OR 97401. The listed phone number is (541) 683-2020.

What is Kent Karren's specialty?

The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.

Is Kent Karren enrolled in Medicare?

Yes. Kent Karren 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 Kent Karren accept?

Health plans from Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas, Molina Healthcare and Providence Health Plan and 2 other insurers list Kent Karren 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 Kent Karren was last updated on June 11, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.