Eric Aguinaldo, DO
Internal Medicine Physician · Blue Island, IL
Eric Aguinaldo, DO is an internal medicine physician with a practice address in Blue Island, Illinois, and NPI 1720374002, issued on Jun 24, 2011. Check the license (Illinois 036137705, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Eric Aguinaldo
- Credential
- DO
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- 036137705 IL
125060390 IL
Self-reported in NPPES; status is on the state search - Practice location
- 3046 127TH St, Blue Island, IL 60406
- Phone
- (708) 377-7920
- Enumerated
- Jun 24, 2011
- Record last updated
- Jun 5, 2025
- Fax
- (708) 930-0414
- Medicare enrollment
- Enrolled (PECOS I20150721001475); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 3046 127TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Cynthia Cazares, FNPFamily Nurse Practitioner1154067858
- Doris Fandohan, NURSE PRACTITIONERFamily Nurse Practitioner1679038186
- Juanita Hofman, LCSWClinical Social Worker1871257014
- Edwin Hollins, MDInternal Medicine Physician1982721643
- Amanda Keenan, LCSWClinical Social Worker1457014086
- Kevin Malone, D.P.M.Podiatrist1003082488
Verify Eric Aguinaldo 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 036137705Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.3 times the Medicare Part D claims of the average internal medicine physician in 2024
10,433 Medicare Part D claims for 806 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 269 claims were for opioids.
Most prescribed
- Atorvastatin Calcium1,015 claims
- Amlodipine Besylate576 claims
- Lisinopril377 claims
- Metformin Hcl377 claims
- Losartan Potassium345 claims
- Hydrochlorothiazide286 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
- Oak Street Health Physicians Group PCBlue Island, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
6 internal medicine physician records list a practice address in Blue Island
They are 6 of the 269 NPPES records with a practice address in Blue Island, and 7,238 internal medicine physician records in Illinois.
All 6 in Blue Island → All 7,238 in Illinois → Every provider in Blue Island →
Other internal medicine physician records in Illinois
- Peter Abadeer, D.O.Bloomington, IL1760469522
- Motaz Abas, MDPeoria, IL1215510201
- Elias Abate, M.D.Chicago, IL1336712199
- Maliha Abbas, D.O.Chicago, IL1174963920
- Zareena Abbas, MDChicago, IL1427078872
- Abu Abbasi, MDChicago, IL1083243877
- Ayesha Abbasi, MDChicago, IL1376216705
- Khalda Abbasi, MDNaperville, IL1487705240
- Elmer Abbo, MDBurr Ridge, IL1710048541
- Paul Abbo, M.D.River Forest, IL1083693378
Common questions
What is Eric Aguinaldo, DO's NPI number?
Eric Aguinaldo, DO's National Provider Identifier (NPI) is 1720374002, issued on Jun 24, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Eric Aguinaldo, DO located?
The NPPES record lists a practice address at 3046 127TH St, Blue Island, IL, 60406. Phone: (708) 377-7920. Providers update this record themselves, so call before visiting.
How can I verify Eric Aguinaldo, DO's license?
NPPES lists Illinois license number 036137705, 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 Eric Aguinaldo, DO prescribe under Medicare Part D?
In 2024, Eric Aguinaldo, DO had 10,433 Medicare Part D claims for 806 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.