PROVIDER PROFILE · NPI 1033125075

Timothy OngMD

Internal MedicineSan Jose, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$2K

Peer benchmark

Total Medicare services vs. 10,499 Internal Medicine providers in CA — bottom quintile (cohort median 531).

PRESCRIBING · PART D · 2024

Total Rx claims

9,829

Beneficiaries

—

Total drug cost

$949K

Distinct drugs

139

Brand share

22.6%

Top prescribed drugs

Atorvastatin Calcium654 claims

Amlodipine Besylate564 claims

Metformin Hcl428 claims

Hydrocodone/Acetaminophen369 claims

Omeprazole325 claims

QUALITY · MIPS · 2024

Final MIPS score

61.0

Quality

59.4

Cost

71.5

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

-1.68%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (6)

Home health agency

Home health agency

Home health agency

Hospital

Hospital

Hospital

REFERRAL NETWORK

Where Timothy 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). 5 inbound referrers · 18 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
COUNTY OF SANTA CLARA	187	932
COUNTY OF SANTA CLARA	103	311
Manisha Yadav Internal Medicine · Mountain View, CA	19	53
HUANG, YI-CHAO	18	110
Young Kang Diagnostic Radiology · San Jose, CA	14	39

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
COUNTY OF SANTA CLARA	240	900
COUNTY OF SANTA CLARA	220	1,250
STANFORD HEALTH CARE	30	229
Long Trinh Diagnostic Radiology · San Jose, CA	17	47
Rural-Metro Of California Inc Ambulance Service Provider · San Jose, CA	17	42
Manisha Yadav Internal Medicine · Mountain View, CA	16	52
Mahesh Patel Diagnostic Radiology · San Jose, CA	16	41
HUANG, YI-CHAO	15	101
Katie Kunnen Internal Medicine · Centralia, WA	15	31
Jayaram Chandrasekar Internal Medicine · Loma Linda, CA	14	36
Young Kang Diagnostic Radiology · San Jose, CA	14	33
Zunera Tahir Rheumatology · San Diego, CA	14	27

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