What is Robert Nguyen's specialty?

Robert Nguyen (NPI 1780775718) is a Medicare-billing provider whose primary specialty is Hospitalist in Oxnard, CA.

Where does Robert Nguyen practice?

Robert Nguyen practices in Oxnard, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1780775718.

How much does Medicare pay Robert Nguyen?

Robert Nguyen (NPI 1780775718) received approximately $131K in total Medicare Part B payments, serving 446 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1780775718

Robert NguyenMD

HospitalistOxnard, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

748

Unique beneficiaries

—

Total services

1,380

Distinct HCPCS

Medicare payment

$130K

Peer benchmark

Total Medicare services vs. 1,917 Hospitalist providers in CA — top quintile (cohort median 446).

PRESCRIBING · PART D · 2024

Total Rx claims

780

Beneficiaries

—

Total drug cost

$46K

Distinct drugs

Brand share

24.9%

Top prescribed drugs

Metoprolol Succinate73 claims

Pantoprazole Sodium50 claims

Furosemide45 claims

Amlodipine Besylate42 claims

Losartan Potassium42 claims

QUALITY · MIPS · 2024

Final MIPS score

75.0

Quality

0.0

Cost

75.9

Improvement activities

0.0

Promoting interop.

0.0

Payment adjustment

0.00%

Individual

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$428

Payment records

By payment type

Food and Beverage$428

Top paying entities

Food and Beverage$428

REFERRAL NETWORK

Where Robert 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). 69 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
DIGNITY HEALTH	281	943
DIGNITY HEALTH	225	702
THEURER, WILLIAM	108	411
William Deruso Diagnostic Radiology · Santa Barbara, CA	102	395
Marlon Black Diagnostic Radiology · Santa Barbara, CA	94	388
Unilab Corporation Clinical Laboratory · West Hills, CA	92	439
Sean Freyne Diagnostic Radiology · Fargo, ND	87	493
American Medical Response Ambulance Service Inc Ambulance Service Provider · Moorpark, CA	85	274
Lesley Prince Hospitalist · Northridge, CA	57	184
Nicholas Hanson Diagnostic Radiology · Salem, OR	57	231
Joshua Wolfsohn Infectious Disease · Camarillo, CA	51	440
COMMUNITY MEMORIAL HEALTH SYSTEM	51	205

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