NPPES file of Aug 9, 2026

Yu Ju Hsu, ACNPC-AG

Acute Care Nurse Practitioner · Brooklyn, NY

Yu Ju Hsu, ACNPC-AG is an acute care nurse practitioner with a practice address in Brooklyn, New York, and NPI 1538512389, issued on Jul 18, 2016. Check the license (New York 431024, as entered in NPPES) with the New York 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 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1538512389
Name
Yu Ju Hsu
Credential
ACNPC-AG
Primary taxonomy
Acute Care Nurse Practitioner 363LA2100X
License numbers
431024 NY
4704303214 MI
Self-reported in NPPES; status is on the state search
Practice location
4506 8TH Ave, Brooklyn, NY 11220
Phone
(718) 972-1233
Enumerated
Jul 18, 2016
Record last updated
Jul 18, 2016 (not updated in 10 years: call before relying on the address or phone)
Fax
(718) 972-1277
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest acute care nurse practitioner records → All 1,720 in New York → Look up another NPI →

Also registered at 4506 8TH Ave

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

  1. Xiaoxi Hu, MDInternal Medicine Physician1063433589

Verify Yu Ju Hsu in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich New York board licenses this profession
    Search for license 431024    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 New York license search

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74% fewer Medicare Part D claims than the average acute care nurse practitioner in 2024

154 Medicare Part D claims for 49 beneficiaries, against an average of 594 among the 13,133 providers of this specialty who prescribed in Part D.

  1. Yu Ju Hsu154
  2. Specialty average594

Most prescribed

  1. Losartan Potassium15 claims
  2. Amlodipine Besylate13 claims
  3. Atorvastatin Calcium13 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.

Yu Ju Hsu among 1,720 acute care nurse practitioner records in New York

Yu Ju Hsu, ACNPC-AG is one of 1,720 acute care nurse practitioner records with a practice address in New York. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 34% of them.

  • NPI issued2016 · 34% of these records are older, 62% newer
  • In a Medicare fileYes · 73% of these records are
  • In the CMS Doctors and Clinicians fileNo · 56% of these records are
  • Record last updated2016 · 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 New York 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 New York

There are 1,720 acute care nurse practitioner records in New York.

All 1,720 in New York → Every provider in Brooklyn → Acute Care Nurse Practitioner nationwide →

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

  1. Myra AguilarBrooklyn, NY 112201548761844
  2. Elaine Chang, NPBrooklyn, NY 112201598430381
  3. Lisa ErlangerBrooklyn, NY 112201942797733
  4. Susan Fraker, ACNPBrooklyn, NY 112201396995254
  5. Arlene Fredericks, ACNP-BCBrooklyn, NY 112201942531645
  6. Jessica Jezycki, NPBrooklyn, NY 112201609518075
  7. Heesun JongBrooklyn, NY 112201821546508
  8. Guolian LiBrooklyn, NY 112201962965251

Common questions

What is Yu Ju Hsu, ACNPC-AG's NPI number?

Yu Ju Hsu, ACNPC-AG's National Provider Identifier (NPI) is 1538512389, issued on Jul 18, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Yu Ju Hsu, ACNPC-AG located?

The NPPES record lists a practice address at 4506 8TH Ave, Brooklyn, NY, 11220. Phone: (718) 972-1233. Providers update this record themselves, so call before visiting.

How can I verify Yu Ju Hsu, ACNPC-AG's license?

NPPES lists New York license number 431024, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.

How much does Yu Ju Hsu, ACNPC-AG prescribe under Medicare Part D?

In 2024, Yu Ju Hsu, ACNPC-AG had 154 Medicare Part D claims for 49 beneficiaries; the average among acute care nurse practitioner prescribers was 594. Part D covers Medicare prescriptions only.

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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.