What is Kent Karren's specialty?

Kent Karren (NPI 1942208160) is a Medicare-billing provider whose primary specialty is Ophthalmology in Eugene, OR.

Where does Kent Karren practice?

Kent Karren practices in Eugene, OR, based on the location reported in the CMS Medicare provider datasets for NPI 1942208160.

How much does Medicare pay Kent Karren?

Kent Karren (NPI 1942208160) received approximately $102K in total Medicare Part B payments, serving 681 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1942208160

Kent KarrenMD

OphthalmologyEugene, ORI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,156

Unique beneficiaries

—

Total services

1,292

Distinct HCPCS

Medicare payment

$96K

Peer benchmark

Total Medicare services vs. 263 Ophthalmology providers in OR — below median (cohort median 1,671).

PRESCRIBING · PART D · 2024

Total Rx claims

426

Beneficiaries

—

Total drug cost

$22K

Distinct drugs

Brand share

28.6%

Top prescribed drugs

Latanoprost176 claims

Timolol Maleate58 claims

Neomycin/Polymyxin B/Dexametha46 claims

Latanoprostene Bunod33 claims

Prednisolone Acetate31 claims

QUALITY · MIPS · 2024

Final MIPS score

91.9

Quality

92.1

Cost

83.5

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

0.71%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$751

Payment records

By payment type

Food and Beverage$751

Top paying entities

Food and Beverage$751

REFERRAL NETWORK

Where Kent Karren's patients come from & go

Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 6 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Oregon Eye Surgery Center, Inc. Ambulatory Surgical Center · Eugene, OR	107	377
PEACEHEALTH	43	66
Jillian Smith Certified Registered Nurse Anesthetist (CRNA) · Poughkeepsie, NY	34	115
CARROLL, BARBARA	31	112
PEACEHEALTH	22	35
Albert Edwards Ophthalmology · Eugene, OR	12	39

Refers patients to

Outbound — where patients go next

No outbound pairs above the suppression threshold.

Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). Direction = a beneficiary seen by the first provider, then the second, within 30 days; a proxy for referral, not a documented referral. Pairs with fewer than 11 shared beneficiaries are suppressed.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history

Healthparse Signals

Monitor this provider for changes — dated NPI change events