npidexNPI registry + Medicare data

LOAN NGUYEN, MD

Hospitalist Physician · MISSION VIEJO, CA

Individual Active NPI 1346477858

Medicare payment data Part B · 2024

YearBeneficiariesServicesSubmittedAllowedPaid
2024275783$243,254$88,189$69,052
2023277970$258,518$109,772$84,820
2022228666$190,070$77,925$60,311

Top procedures (2024)

HCPCSDescriptionServicesAvg allowedAvg paid
99232Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes280$81$64
99239Hospital discharge day management, more than 30 minutes161$120$95
99223Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes121$178$138
99233Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes118$122$98
99222Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes33$134$96
99238Hospital discharge day management, 30 minutes or less32$85$67
99231Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes23$51$39

Taxonomy & licensure

SpecialtyCodePrimaryLicenseState
Hospitalist Physician208M00000X✓A106830CA
Internal Medicine Physician207R00000XA106830CA

Medicare eligibility

Part B
Yes
DME
Yes
Home health
Yes
Power mobility
Yes
Hospice
Yes

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Source: NPPES (public domain) and CMS Medicare Physician & Other Practitioners data. Not affiliated with CMS, NPPES, or any government agency.