Maria Aguinaldo, M.D.
Emergency Medicine Physician · Oak Park, IL
Maria Aguinaldo, M.D. is an emergency medicine physician with a practice address in Oak Park, Illinois, and NPI 1306877220, issued on Jul 6, 2006. Check the license on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Maria Aguinaldo
- Credential
- M.D.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- Practice location
- 520 S Maple Ave, Oak Park, IL 60304
- Phone
- (708) 660-6000
- Enumerated
- Jul 6, 2006
- Record last updated
- Jul 9, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (708) 660-2374
- Medicaid ID
- K18870 IL
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 3,291 in Illinois → Look up another NPI →
Also registered at 520 S Maple Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Hayley Altshuler, PA-CPhysician Assistant1396490991
- Saadia Alvi, M.D.Endocrinology, Diabetes & Metabolism Physician1568682177
- Jessie Amstadt, RN, AA-SANERegistered Nurse1730995762
- Elizabeth Bassett, CRNACertified Registered Nurse Anesthetist1053717033
- Cynthia Batassa, DPTPhysical Therapist1487186730
- Syrii Beyer, PA-CPhysician Assistant1225785298
Verify Maria Aguinaldo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIllinois Department of Financial and Professional RegulationCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $120.69
1 payment: food and beverage; the largest payer was Amgen Inc. The 12,335 providers of this specialty with any payment received $953.79 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.
Maria Aguinaldo among 3,291 emergency medicine physician records in Illinois
Maria Aguinaldo, M.D. is one of 3,291 emergency medicine physician records with a practice address in Illinois. 80% 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 6% of them.
- NPI issued2006 · 6% of these records are older, 68% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileNo · 57% of these records are
- Record last updated2007 · 47% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
28 emergency medicine physician records list a practice address in Oak Park
They are 28 of the 2,307 NPPES records with a practice address in Oak Park, and 3,291 emergency medicine physician records in Illinois.
All 3,291 in Illinois → Every provider in Oak Park → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Dean Balabanov, DOOak Park, IL 603041750902409
- Daniel Cotter, MDOak Park, IL 603041861071151
- Bryce De Venecia, MDOak Park, IL 603041568091924
- Robert June, M.D.Oak Park, IL 603041871528059
- Johnathan Lewis, DOOak Park, IL 603041417517236
- Tedjitou Martin, PAOak Park, IL 603041053454926
- Daniel Noonan, M.D.Oak Park, IL 603041669404620
- Nicholas Peacock, D.O.Oak Park, IL 603041619316304
Common questions
What is Maria Aguinaldo, M.D.'s NPI number?
Maria Aguinaldo, M.D.'s National Provider Identifier (NPI) is 1306877220, issued on Jul 6, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Maria Aguinaldo, M.D. located?
The NPPES record lists a practice address at 520 S Maple Ave, Oak Park, IL, 60304. Phone: (708) 660-6000. Providers update this record themselves, so call before visiting.
How can I verify Maria Aguinaldo, M.D.'s license?
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.
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.