Dario Xavier Aguilar, MD
Hospitalist Physician · Palos Heights, IL
Dario Xavier Aguilar, MD is a hospitalist physician with a practice address in Palos Heights, Illinois, and NPI 1306341995, issued on Mar 27, 2018. Check the license (Illinois 036.154386, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Dario Xavier Aguilar
- Credential
- MD
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License numbers
- 036.154386 IL
72884-20 WI
Self-reported in NPPES; status is on the state search - Practice location
- 12251 S 80TH Ave, Palos Heights, IL 60463
- Phone
- (708) 923-4000
- Enumerated
- Mar 27, 2018
- Record last updated
- Sep 29, 2023
- Medicare enrollment
- Enrolled (PECOS I20230808002713); accepts Medicare assignment
- Medical or professional school
- University Of Illinois College Of Med (Chi/Peor/Rock/Chm-Urb), 2018
- Entity
- Type 1 · individual
Also registered at 12251 S 80TH Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Shelly Agarwal, MDObstetrics & Gynecology Physician1225284078
- Anam Ahmed, M.D.Hospitalist Physician1598152704
- Tracy Ahmer, PTAPhysical Therapist1982363909
- Anwar Akhras, MDAnesthesiology Physician1942680640
- Ayman Alsharbini, DOCritical Care Medicine (Internal Medicine) Physician1780947077
- Mary Andreani, APRN, CRNACertified Registered Nurse Anesthetist1366682007
Verify Dario Xavier Aguilar in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIllinois Department of Financial and Professional Regulation
Search for license 036.154386Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
19% fewer Medicare Part D claims than the average hospitalist physician in 2024
424 Medicare Part D claims for 196 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 46 claims were for opioids.
Most prescribed
- Oxycodone Hcl26 claims
- Amlodipine Besylate17 claims
- Atorvastatin Calcium17 claims
- Metoprolol Succinate16 claims
- Prednisone16 claims
- Furosemide15 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): 82.4 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.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $29.48
2 payments; by number, the most common kind was food and beverage; the largest payer was Edwards Lifesciences Corporation. The 7,324 providers of this specialty with any payment received $494.84 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
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
- Central Dupage Physician GroupPalos Heights, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
53 hospitalist physician records list a practice address in Palos Heights
They are 53 of the 992 NPPES records with a practice address in Palos Heights, and 1,535 hospitalist physician records in Illinois.
All 53 in Palos Heights → All 1,535 in Illinois → Every provider in Palos Heights →
Other hospitalist physician records in Illinois
- Hasan Abad, D.O.Chicago, IL1356872006
- Pamela Abadi, D.O.Winfield, IL1588820179
- Misha Abbasi, MDChicago, IL1770111635
- Hossam Abdel Aziz, MDWinfield, IL1114558145
- Eman Abdel-Latief, M.D.Evanston, IL1508229949
- Ashraf Abdeljaber, M.DNormal, IL1023472636
- Maysa Abdul Hussain, MDChicago, IL1245417070
- Shabreen Abdul Sharief, MDHuntley, IL1992025118
- Eyad Abdulrazzak, MDEvanston, IL1710592589
- Syed Abdur-Rahman, MDDekalb, IL1538658729
Common questions
What is Dario Xavier Aguilar, MD's NPI number?
Dario Xavier Aguilar, MD's National Provider Identifier (NPI) is 1306341995, issued on Mar 27, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Dario Xavier Aguilar, MD located?
The NPPES record lists a practice address at 12251 S 80TH Ave, Palos Heights, IL, 60463. Phone: (708) 923-4000. Providers update this record themselves, so call before visiting.
How can I verify Dario Xavier Aguilar, MD's license?
NPPES lists Illinois license number 036.154386, 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 Dario Xavier Aguilar, MD prescribe under Medicare Part D?
In 2024, Dario Xavier Aguilar, MD had 424 Medicare Part D claims for 196 beneficiaries; the average among hospitalist physician prescribers was 521. Part D covers Medicare prescriptions only.
What is Dario Xavier Aguilar, MD's MIPS final score?
The 2023 MIPS final score is 82.4 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.