What is Bonnie Keung's specialty?

Bonnie Keung (NPI 1346448388) is a Medicare-billing provider whose primary specialty is Ophthalmology in Seattle, WA.

Where does Bonnie Keung practice?

Bonnie Keung practices in Seattle, WA, based on the location reported in the CMS Medicare provider datasets for NPI 1346448388.

How much does Medicare pay Bonnie Keung?

Bonnie Keung (NPI 1346448388) received approximately $23K in total Medicare Part B payments, serving 112 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1346448388

Bonnie KeungMD

OphthalmologySeattle, WAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

246

Unique beneficiaries

—

Total services

310

Distinct HCPCS

Medicare payment

$21K

Peer benchmark

Total Medicare services vs. 373 Ophthalmology providers in WA — bottom quintile (cohort median 2,090).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$660

Distinct drugs

Brand share

0.0%

Top prescribed drugs

Memantine Hcl14 claims

Pyridostigmine Bromide11 claims

QUALITY · MIPS · 2024

Final MIPS score

87.1

Quality

84.5

Cost

72.5

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.51%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$36

Payment records

By payment type

Food and Beverage$36

Top paying entities

Food and Beverage$36

REFERRAL NETWORK

Where Bonnie Keung'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). 7 inbound referrers · 9 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
SAINT FRANCIS MEDICAL CENTER	129	429
SWEDISH HEALTH SERVICES	18	27
SWEDISH HEALTH SERVICES	16	42
Chigolum Eze Neurology · El Paso, TX	16	30
Kyle Bertrand Diagnostic Radiology · Peoria, IL	13	28
Jane Maksimovic Diagnostic Radiology · Peoria, IL	13	34
Lawrence Wang Diagnostic Radiology · Peoria, IL	13	32

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
SAINT FRANCIS MEDICAL CENTER	56	193
Chigolum Eze Neurology · El Paso, TX	18	44
Jeffrey Desanto Diagnostic Radiology · Phoenix, AZ	16	33
Peoria Hospital's Mobile Medical Services Ambulance Service Provider · Peoria, IL	16	30
Kenneth Fraser Diagnostic Radiology · Peoria, IL	12	29
Lawrence Wang Diagnostic Radiology · Peoria, IL	12	22
ZAGARDO, MICHAEL	11	31
Kevin Fahey Diagnostic Radiology · Peoria, IL	11	32
SWEDISH HEALTH SERVICES	11	19

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