What is Ngocbich Nguyen's specialty?

Ngocbich Nguyen (NPI 1578663787) is a Medicare-billing provider whose primary specialty is Internal Medicine in San Diego, CA.

Where does Ngocbich Nguyen practice?

Ngocbich Nguyen practices in San Diego, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1578663787.

How much does Medicare pay Ngocbich Nguyen?

Ngocbich Nguyen (NPI 1578663787) received approximately $112K in total Medicare Part B payments, serving 78 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1578663787

Ngocbich NguyenMD

PRACTICENGOCBICH NGUYEN, M.D., INC.See all providers at this practice →

Internal MedicineSan Diego, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

501

Unique beneficiaries

—

Total services

2,846

Distinct HCPCS

Medicare payment

$87K

Peer benchmark

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

PRESCRIBING · PART D · 2024

Total Rx claims

1,158

Beneficiaries

—

Total drug cost

$171K

Distinct drugs

Brand share

23.1%

Top prescribed drugs

Atorvastatin Calcium134 claims

Amlodipine Besylate74 claims

Losartan Potassium55 claims

Semaglutide52 claims

Levothyroxine Sodium44 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$844

Payment records

By payment type

Food and Beverage$844

Top paying entities

Food and Beverage$844

REFERRAL NETWORK

Where Ngocbich 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). 4 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Unilab Corporation Clinical Laboratory · West Hills, CA	100	501
SHARP CORONADO HOSPITAL AND HEALTHCARE CENTER	13	75
SHARP MEMORIAL HOSPITAL	12	24
Jeffrey Mullvain Cardiology · San Diego, CA	11	34

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