What is Khoa Nguyen's specialty?

Khoa Nguyen (NPI 1518982057) is a Medicare-billing provider whose primary specialty is Ophthalmology in San Jose, CA.

Where does Khoa Nguyen practice?

Khoa Nguyen practices in San Jose, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1518982057.

How much does Medicare pay Khoa Nguyen?

Khoa Nguyen (NPI 1518982057) received approximately $55K in total Medicare Part B payments, serving 347 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1518982057

Khoa NguyenM.D.

OphthalmologySan Jose, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

575

Unique beneficiaries

—

Total services

600

Distinct HCPCS

Medicare payment

$43K

Peer benchmark

Total Medicare services vs. 2,144 Ophthalmology providers in CA — below median (cohort median 1,859).

PRESCRIBING · PART D · 2024

Total Rx claims

2,225

Beneficiaries

—

Total drug cost

$1.1M

Distinct drugs

Brand share

48.2%

Top prescribed drugs

Cyclosporine625 claims

Cyclosporine347 claims

Latanoprost289 claims

Brimonidine Tartrate150 claims

Timolol Maleate139 claims

QUALITY · MIPS · 2024

Final MIPS score

23.5

Quality

0.0

Cost

78.4

Improvement activities

0.0

Promoting interop.

0.0

Payment adjustment

-6.18%

Individual

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$120

Payment records

By payment type

Food and Beverage$120

Top paying entities

Food and Beverage$120

REFERRAL NETWORK

Where Khoa Nguyen'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 · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Nhat Mai Family Practice · San Jose, CA	23	45
COUNTY OF SANTA CLARA	22	37
Ngai Nguyen Cardiology · San Jose, CA	20	37
HUYNH, THEM	16	38
Nicole Hong Phuong Thai Internal Medicine · San Jose, CA	14	20
Mei-Ven Lo Anesthesiology · San Jose, CA	14	16
Tung Nguyen Family Practice · San Jose, CA	13	53

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