NPPES file of Aug 9, 2026

Yesenia Valdez, MD

Family Medicine Physician · Oak Park, IL

Yesenia Valdez, MD is a family medicine physician with a practice address in Oak Park, Illinois, and NPI 1871936146, issued on Apr 16, 2013. Check the license (Illinois 036138946, 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
1871936146
Name
Yesenia Valdez
Credential
MD
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
036138946 IL
Self-reported in NPPES; status is on the state search
Practice location
610 S Maple Ave Ste 3900, Oak Park, IL 60304
Phone
(815) 223-0196
Enumerated
Apr 16, 2013
Record last updated
May 27, 2020 (not updated in 6 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20160113002020); accepts Medicare assignment
Medical or professional school
University Of Illinois College Of Med (Chi/Peor/Rock/Chm-Urb), 2013
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 610 S Maple Ave Ste 3900

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

  1. Joanne Martires, MDCritical Care Medicine (Internal Medicine) Physician1669622767
  2. Sara Mousa, DOFamily Medicine Physician1184152118

Verify Yesenia Valdez 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 036138946
    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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9% fewer Medicare Part D claims than the average family medicine physician in 2024

3,230 Medicare Part D claims for 278 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 58 claims were for opioids.

  1. Yesenia Valdez3,230
  2. Specialty average3,544

Most prescribed

  1. Atorvastatin Calcium287 claims
  2. Amlodipine Besylate117 claims
  3. Levothyroxine Sodium117 claims
  4. Metformin Hcl Er110 claims
  5. Losartan Potassium105 claims
  6. Lisinopril92 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 2 group practices

  1. Rush Oak Park Physicians Group Elmwood ParkElmwood Park, IL
  2. Rush University Medical GroupChicago, IL

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

Yesenia Valdez among 6,215 family medicine physician records in Illinois

Yesenia Valdez, MD is one of 6,215 family medicine physician records with a practice address in Illinois. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 64% of them.

  • NPI issued2013 · 64% of these records are older, 34% newer
  • In a Medicare fileYes · 78% of these records are
  • In the CMS Doctors and Clinicians fileYes · 60% of these records are
  • Graduated2013 · median 2006 among the 3,714 with a school on file
  • Record last updated2020 · 54% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

86 family medicine physician records list a practice address in Oak Park

They are 86 of the 2,307 NPPES records with a practice address in Oak Park, and 6,215 family medicine physician records in Illinois.

The 8 family medicine physician records with the nearest ZIP codes

  1. Susan Balter, MDOak Park, IL 603041154416337
  2. James Baraglia, M.D.Oak Park, IL 603041356309231
  3. Cheryl Chastine, M.D.Oak Park, IL 603041831325505
  4. Linda Chen, DOOak Park, IL 603041093974792
  5. Donald Childs, MDOak Park, IL 603041750361333
  6. Lucy Fox, MDOak Park, IL 603041427038033
  7. Koohzad Karimi, D.O.Oak Park, IL 603041376920116
  8. Fredric Leary, M.D.Oak Park, IL 603041255475570

Common questions

What is Yesenia Valdez, MD's NPI number?

Yesenia Valdez, MD's National Provider Identifier (NPI) is 1871936146, issued on Apr 16, 2013. An NPI identifies a provider in billing; it is not a license.

Where is Yesenia Valdez, MD located?

The NPPES record lists a practice address at 610 S Maple Ave Ste 3900, Oak Park, IL, 60304. Phone: (815) 223-0196. Providers update this record themselves, so call before visiting.

How can I verify Yesenia Valdez, MD's license?

NPPES lists Illinois license number 036138946, 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 Yesenia Valdez, MD prescribe under Medicare Part D?

In 2024, Yesenia Valdez, MD had 3,230 Medicare Part D claims for 278 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.