What is Ly Nguyen's specialty?

Ly Nguyen (NPI 1942237193) is a Medicare-billing provider whose primary specialty is Ophthalmology in St Cloud, FL.

Where does Ly Nguyen practice?

Ly Nguyen practices in St Cloud, FL, based on the location reported in the CMS Medicare provider datasets for NPI 1942237193.

How much does Medicare pay Ly Nguyen?

Ly Nguyen (NPI 1942237193) received approximately $273K in total Medicare Part B payments, serving 733 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1942237193

Ly NguyenM.D.

OphthalmologySt Cloud, FLI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

2,501

Unique beneficiaries

—

Total services

3,507

Distinct HCPCS

Medicare payment

$261K

Peer benchmark

Total Medicare services vs. 1,263 Ophthalmology providers in FL — above median (cohort median 2,598).

PRESCRIBING · PART D · 2024

Total Rx claims

2,535

Beneficiaries

—

Total drug cost

$228K

Distinct drugs

Brand share

21.5%

Top prescribed drugs

Latanoprost541 claims

Brimonidine Tartrate311 claims

Prednisolone Acetate254 claims

Diclofenac Sodium242 claims

Ofloxacin173 claims

QUALITY · MIPS · 2024

Final MIPS score

99.2

Quality

98.4

Cost

67.0

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

1.02%

Individual

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Ly 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). 24 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
OSCEOLASC LLC	191	694
Jaime Membreno Ophthalmology · Kissimmee, FL	37	99
THORNE, DAVID	36	94
ADVENTIST HEALTH SYSTEM-SUNBELT, INC	35	111
Nipa Shah Anesthesiology · Orlando, FL	31	94
Laboratory Corporation Of America Clinical Laboratory · Tampa, FL	30	66
Gary Feldmann Certified Registered Nurse Anesthetist (CRNA) · Kissimmee, FL	30	91
Charles Powers Family Practice · Saint Cloud, FL	28	70
Christopher Baur Family Practice · Fayetteville, GA	22	67
Sanjay Shah Internal Medicine · The Villages, FL	21	129
Robert Barrett Cardiology · Kissimmee, FL	21	35
Dianne Zullow Cardiology · Kissimmee, FL	18	48

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