PROVIDER PROFILE · NPI 1801872635

Thuan OngMD, MPH

PRACTICEUNIVERSITY OF WASHINGTONSee all providers at this practice →

Geriatric MedicineSeattle, WAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

218

Unique beneficiaries

—

Total services

268

Distinct HCPCS

Medicare payment

$32K

Peer benchmark

Total Medicare services vs. 43 Geriatric Medicine providers in WA — below median (cohort median 521).

PRESCRIBING · PART D · 2024

Total Rx claims

946

Beneficiaries

—

Total drug cost

$39K

Distinct drugs

Brand share

16.2%

Top prescribed drugs

Atorvastatin Calcium102 claims

Levothyroxine Sodium78 claims

Metoprolol Succinate52 claims

Amlodipine Besylate46 claims

Gabapentin40 claims

QUALITY · MIPS · 2024

Final MIPS score

93.8

Quality

74.6

Cost

0.0

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.79%

APM Entity

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Thuan Ong'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). 10 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
HARBORVIEW MEDICAL CENTER	124	732
NORTHWEST CARE-SHORELINE, INC.	33	52
MACDONALD, SUE	30	82
PHILLIPS, THOMAS	25	63
GIBBONS, EDWARD	19	51
FOLEY, MARTHA	17	77
UNIVERSITY OF WASHINGTON	16	46
Bruce Lehnert Diagnostic Radiology · Tacoma, WA	15	75
GUNN, MARTIN	13	45
Geoffrey Sultana Physical Medicine and Rehabilitation · Auburn, WA	12	17

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