NPPES file of Aug 9, 2026

Huyen Rago

Nurse Practitioner · Willowbrook, IL

Huyen Rago is a nurse practitioner with a practice address in Willowbrook, Illinois, and NPI 1831735299, issued on Nov 20, 2019. Check the license (Illinois 209-020408, as entered in NPPES) with the Illinois 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
1831735299
Name
Huyen Rago
Primary taxonomy
Nurse Practitioner 363L00000X
License number
209-020408 IL
Self-reported in NPPES; status is on the state search
Practice location
535 Plainfield RD Ste D, Willowbrook, IL 60527
Phone
(630) 277-9018
Enumerated
Nov 20, 2019
Record last updated
Mar 25, 2025
Fax
(866) 531-8584
Medicare enrollment
Enrolled (PECOS I20200415001723); accepts 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 535 Plainfield RD Ste D

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

  1. Nancy Alian, FNP-CFamily Nurse Practitioner1306665864
  2. Vanessa CloudNurse Practitioner1053961250
  3. Angela Crowley, M.D.Rheumatology Physician1205978475
  4. Carmen Murillo, APRN, CNPNurse Practitioner1982149159

Verify Huyen Rago in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Illinois board licenses this profession
    Search for license 209-020408
    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 Illinois license search

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13% fewer Medicare Part D claims than the average nurse practitioner in 2024

970 Medicare Part D claims for 295 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D.

  1. Huyen Rago970
  2. Specialty average1,109

Most prescribed

  1. Methotrexate127 claims
  2. Prednisone127 claims
  3. Hydroxychloroquine Sulfate116 claims
  4. Gabapentin79 claims
  5. Allopurinol57 claims
  6. Celecoxib57 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 practice group's MIPS final score for 2023 (Medicare payment program): 72.7 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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 score71.8
  2. Costout of 100 · 30%53.0
  3. Promoting interoperabilityout of 100 · 25%81.0
  4. Improvement activities40 of 40 points · 15%100.0

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

Industry payments in 2024: $2,893.91

109 payments; by number, the most common kind was food and beverage; the largest payer was Amgen Inc. The 38,884 providers of this specialty with any payment received $791.64 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Huyen Rago$2,893.91
  2. Specialty average$791.64

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

Bills Medicare through one group practice

  1. Willow Rheumatology And Wellness PLLCWillowbrook, IL

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

22 nurse practitioner records list a practice address in Willowbrook

They are 22 of the 453 NPPES records with a practice address in Willowbrook, and 4,892 nurse practitioner records in Illinois.

Other nurse practitioner records in Illinois

  1. Janice Abadilla, FNP-BCPeoria, IL1548157175
  2. Philomena AbebePark Ridge, IL1902780174
  3. Milagros Abellera, APNChicago, IL1528076239
  4. Edwina Abloh, APN-CNPSkokie, IL1689314098
  5. Sandra Abraham, CNPDwight, IL1982883245
  6. Sharon Abraham, APN-CNPArlington Heights, IL1396485884
  7. Hazel Acacio, APNPWauconda, IL1205471679
  8. Anthony Aceto, APRN, FNP-CSchaumburg, IL1891302956
  9. Francisco Acevedo, APRN, CNPMokena, IL1467446930
  10. Mina Acevedo, APRNGlenview, IL1972174688

Common questions

What is Huyen Rago's NPI number?

Huyen Rago's National Provider Identifier (NPI) is 1831735299, issued on Nov 20, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Huyen Rago located?

The NPPES record lists a practice address at 535 Plainfield RD Ste D, Willowbrook, IL, 60527. Phone: (630) 277-9018. Providers update this record themselves, so call before visiting.

How can I verify Huyen Rago's license?

NPPES lists Illinois license number 209-020408, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.

How much does Huyen Rago prescribe under Medicare Part D?

In 2024, Huyen Rago had 970 Medicare Part D claims for 295 beneficiaries; the average among nurse practitioner prescribers was 1,109. Part D covers Medicare prescriptions only.

What is Huyen Rago's MIPS final score?

The 2023 MIPS final score is 72.7 of 100, reported for the practice group. 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.