NPPES file of Aug 9, 2026

Hsun-Yu Vuong, NP

Acute Care Nurse Practitioner · Pasadena, CA

Hsun-Yu Vuong, NP is an acute care nurse practitioner with a practice address in Pasadena, California, and NPI 1245832765, issued on Nov 10, 2020. Check the license (California 95009666, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1245832765
Name
Hsun-Yu Vuong
Credential
NP
Primary taxonomy
Acute Care Nurse Practitioner 363LA2100X
License number
95009666 CA
Self-reported in NPPES; status is on the state search
Practice location
100 W California Blvd, Pasadena, CA 91105
Phone
(626) 397-8300
Enumerated
Nov 10, 2020
Record last updated
Mar 7, 2024
Fax
(626) 397-8337
Medicare enrollment
Enrolled (PECOS I20201029002245); may accept Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 100 W California Blvd

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Devan Abhari, MDStudent in an Organized Health Care Education/Training Program1922849041
  2. Lina Acopians, DOHospitalist Physician1548821523
  3. Daniel Adran, MDNeuroradiology Physician1518456441
  4. Alipasha Adrangui, M.D.Hospitalist Physician1780911263
  5. Vahe Aghajanyan, M.D.Student in an Organized Health Care Education/Training Program1447047238
  6. Ignacio Aguilar, RNFARegistered Nurse First Assistant1497583603

Verify Hsun-Yu Vuong in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license 95009666
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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89% fewer Medicare Part D claims than the average acute care nurse practitioner in 2024

67 Medicare Part D claims, against an average of 594 among the 13,133 providers of this specialty who prescribed in Part D.

  1. Hsun-Yu Vuong67
  2. Specialty average594

Most prescribed

  1. Metoprolol Tartrate15 claims
  2. Amlodipine Besylate12 claims
  3. Lisinopril11 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

The MIPS final score for 2023 (Medicare payment program): 93 of 100

The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score100.0
  2. Costout of 100 · 30%93.3
  3. Promoting interoperabilitynot scored (reweighted)
  4. Improvement activities0 of 40 points · 15%0.0

Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $126.59

1 payment: food and beverage; the largest payer was Abiomed. The 10,984 providers of this specialty with any payment received $647.94 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Hsun-Yu Vuong$126.59
  2. Specialty average$647.94

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through 3 group practices

  1. Cedars-Sinai Medical Care FoundationPasadena, CA
  2. Pulmonary Consultants And Wellness Center Inc PCInglewood, CA
  3. The Huntington Medical FoundationPasadena, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Hsun-Yu Vuong among 1,810 acute care nurse practitioner records in California

Hsun-Yu Vuong, NP is one of 1,810 acute care nurse practitioner records with a practice address in California. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 56% of them.

  • NPI issued2020 · 56% of these records are older, 39% newer
  • In a Medicare fileYes · 74% of these records are
  • In the CMS Doctors and Clinicians fileYes · 55% of these records are
  • Graduated2018 · median 2018 among the 993 with a school on file
  • Record last updated2024 · 42% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2100X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Acute Care Nurse Practitioner providers in California

There are 1,810 acute care nurse practitioner records in California.

The 8 acute care nurse practitioner records with the nearest ZIP codes

  1. Jennifer Birch, N.P.Pasadena, CA 911051316116932
  2. Minh-Tri Cao, NPPasadena, CA 911051700322724
  3. Susan Duquette, ACNP-BC, RNPasadena, CA 911051699453274
  4. Louise Lalonde, NPPasadena, CA 911051669493367
  5. Minli Lee, FNP-CPasadena, CA 911051669829818
  6. Mariana Marquez, AGACNPPasadena, CA 911051669250338
  7. Melinda Medeiros, NPPasadena, CA 911051194142539
  8. Patricia O'Connell, NPPasadena, CA 911051770877409

Common questions

What is Hsun-Yu Vuong, NP's NPI number?

Hsun-Yu Vuong, NP's National Provider Identifier (NPI) is 1245832765, issued on Nov 10, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Hsun-Yu Vuong, NP located?

The NPPES record lists a practice address at 100 W California Blvd, Pasadena, CA, 91105. Phone: (626) 397-8300. Providers update this record themselves, so call before visiting.

How can I verify Hsun-Yu Vuong, NP's license?

NPPES lists California license number 95009666, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Hsun-Yu Vuong, NP prescribe under Medicare Part D?

In 2024, Hsun-Yu Vuong, NP had 67 Medicare Part D claims; the average among acute care nurse practitioner prescribers was 594. Part D covers Medicare prescriptions only.

What is Hsun-Yu Vuong, NP's MIPS final score?

The 2023 MIPS final score is 93 of 100. The average among 454,083 clinicians with a measured score was 83.5.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.