NPPES file of Aug 9, 2026

Jaime Villanueva, MD

Pulmonary Disease Physician · Winfield, IL

Jaime Villanueva, MD is a pulmonary disease physician with a practice address in Winfield, Illinois, and NPI 1295796217, issued on Mar 29, 2006. Check the license (Illinois 036096941, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; 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
1295796217
Name
Jaime Villanueva
Credential
MD
Primary taxonomy
Pulmonary Disease Physician 207RP1001X
License number
036096941 IL
Self-reported in NPPES; status is on the state search
Practice location
25 N Winfield RD, Winfield, IL 60190
Phone
(630) 871-6699
Enumerated
Mar 29, 2006
Record last updated
Aug 28, 2023
Medicaid ID
036096941 IL
Medicare enrollment
Enrolled (PECOS I20050920000703); accepts Medicare assignment
Medical or professional school
Loyola University Of Chicago, Stritch School Of Medicine, 1995
Telehealth
Offers telehealth (CMS)
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 25 N Winfield RD

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

  1. Pamela Abadi, D.O.Hospitalist Physician1588820179
  2. Hossam Abdel Aziz, MDHospitalist Physician1114558145
  3. Imran Ahmad, M.D.Interventional Cardiology Physician1871760934
  4. Christopher Ahuja, MDNeurological Surgery Physician1316625288
  5. Batul Al-Zubeidy, MDSurgery Physician1568725711
  6. Hia Alazzam, APRN, CRNACertified Registered Nurse Anesthetist1760068167

Verify Jaime Villanueva in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersIllinois Department of Financial and Professional Regulation
    Search for license 036096941
    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
Open the Illinois 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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14% more Medicare Part D claims than the average pulmonary disease physician in 2024

1,621 Medicare Part D claims for 388 beneficiaries, against an average of 1,425 among the 11,596 providers of this specialty who prescribed in Part D. Brand-name drugs were 58% of claims.

  1. Jaime Villanueva1,621
  2. Specialty average1,425

Most prescribed

  1. Trelegy Ellipta320 claims
  2. Albuterol Sulfate Hfa226 claims
  3. Breo Ellipta159 claims
  4. Fluticasone Propionate118 claims
  5. Ipratropium Bromide116 claims
  6. Arnuity Ellipta81 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.

Bills Medicare through one group practice

  1. Dupage Medical Group LtdTinley Park, IL

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

Jaime Villanueva among 617 pulmonary disease physician records in Illinois

Jaime Villanueva, MD is one of 617 pulmonary disease physician records with a practice address in Illinois. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 11% of them.

  • NPI issued2006 · 11% of these records are older, 54% newer
  • In a Medicare fileYes · 85% of these records are
  • In the CMS Doctors and Clinicians fileYes · 72% of these records are
  • Graduated1995 · median 2005 among the 444 with a school on file
  • Record last updated2023 · 48% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RP1001X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

11 pulmonary disease physician records list a practice address in Winfield

They are 11 of the 778 NPPES records with a practice address in Winfield, and 617 pulmonary disease physician records in Illinois.

The 8 pulmonary disease physician records with the nearest ZIP codes

  1. Linda Chan, M.D.Winfield, IL 601901235187253
  2. David Delapp, DOWinfield, IL 601901366860421
  3. Andrew Korcek, MDWinfield, IL 601901588630495
  4. Linda Lam, DOWinfield, IL 601901700839354
  5. Timothy McGee, DOWinfield, IL 601901023061116
  6. Crystal Otteman, DOWinfield, IL 601901174578629
  7. Steven Pearson, M.D.Winfield, IL 601901144609256
  8. Mahwish Saim, M.D.Winfield, IL 601901649767997

Common questions

What is Jaime Villanueva, MD's NPI number?

Jaime Villanueva, MD's National Provider Identifier (NPI) is 1295796217, issued on Mar 29, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Jaime Villanueva, MD located?

The NPPES record lists a practice address at 25 N Winfield RD, Winfield, IL, 60190. Phone: (630) 871-6699. Providers update this record themselves, so call before visiting.

How can I verify Jaime Villanueva, MD's license?

NPPES lists Illinois license number 036096941, as entered by the provider. Search the Illinois Department of Financial and Professional Regulation at https://idfpr.illinois.gov/checklicense.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Jaime Villanueva, MD prescribe under Medicare Part D?

In 2024, Jaime Villanueva, MD had 1,621 Medicare Part D claims for 388 beneficiaries; the average among pulmonary disease physician prescribers was 1,425. 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.

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.