What is Quang Nguyen's specialty?

Quang Nguyen (NPI 1689636250) is a Medicare-billing provider whose primary specialty is Ophthalmology in La Jolla, CA.

Where does Quang Nguyen practice?

Quang Nguyen practices in La Jolla, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1689636250.

How much does Medicare pay Quang Nguyen?

Quang Nguyen (NPI 1689636250) received approximately $503K in total Medicare Part B payments, serving 1,675 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1689636250

Quang NguyenM.D.

PRACTICESCRIPPS HEALTHSee all providers at this practice →

OphthalmologyLa Jolla, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

6,270

Unique beneficiaries

—

Total services

7,932

Distinct HCPCS

Medicare payment

$479K

Peer benchmark

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

PRESCRIBING · PART D · 2024

Total Rx claims

4,858

Beneficiaries

—

Total drug cost

$776K

Distinct drugs

Brand share

36.5%

Top prescribed drugs

Latanoprost1,797 claims

Bimatoprost627 claims

Prednisolone Acetate444 claims

Timolol Maleate330 claims

Latanoprostene Bunod242 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$58K

Payment records

105

By payment type

Compensation for serving as faculty or as a speaker for a medical education program$28K

Consulting Fee$10K

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$9K

Travel and Lodging$6K

Food and Beverage$5K

Top paying entities

Compensation for serving as faculty or as a speaker for a medical education program$28K

Consulting Fee$10K

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$9K

Travel and Lodging$6K

Food and Beverage$5K

REFERRAL NETWORK

Where Quang 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). 28 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Scripps Health Clinical Laboratory · La Jolla, CA	141	347
Scripps Health Ambulatory Surgical Center · San Diego, CA	94	217
FRANCIS, DAVID	48	62
AHERN, THOMAS	32	46
Arash Izadpanah Dermatology · San Diego, CA	17	18
Danny Valentine Anesthesiology · Escondido, CA	16	23
Unilab Corporation Clinical Laboratory · West Hills, CA	15	22
James Heywood Advanced Heart Failure and Transplant Cardiology · La Jolla, CA	15	28
Somharn Saekow Dermatology · La Jolla, CA	15	22
Nicholas Olson Clinical Cardiac Electrophysiology · La Jolla, CA	14	27
Alan Saven Hematology-Oncology · La Jolla, CA	14	39
Todd Hitchcock Cardiology · San Diego, CA	14	19

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