Dr. Eric Tuason Aguinaldo, DO
- Medicare services, 2024
- 96
- Medicare patients, 2024
- 62
- Part D claims, 2024
- 10,433
- Hospital affiliations
- 1
- Industry payments
- $32
- Practice address
- 3046 W 127th St, Blue Island, IL 60406
- Practice phone
- Call (773) 768-4437
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Oak Street Health Physicians Group
Blue Island, Illinois
Find Dr. Aguinaldo's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Eric Tuason Aguinaldo is an internist in Blue Island, Illinois
Dr. Aguinaldo practices at Oak Street Health Physicians Group in Blue Island, Illinois.
Dr. Aguinaldo's NPI, 1720374002, was assigned on June 24, 2011. Dr. Aguinaldo holds Illinois license 036137705.
- NPI
- 1720374002NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0345553293
- NPI enumeration date
- June 24, 2011
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (773) 768-4437
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 41
- Medical school graduation
- 2011
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Eric Tuason Aguinaldo practices at Oak Street Health Physicians Group in Blue Island, Illinois
Dr. Aguinaldo's primary practice is Oak Street Health Physicians Group, at 3046 W 127th St, Blue Island, IL 60406 in Cook County. The practice phone is (773) 768-4437.
- Oak Street Health Physicians Group3046 W 127th St, Blue Island, IL 60406 · Cook CountyPhone(773) 768-4437
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Eric Tuason Aguinaldo is affiliated with 3 sites of care and 2 medical groups
Dr. Aguinaldo's primary practice is Oak Street Health Physicians Group in Blue Island, Illinois. Dr. Aguinaldo is also affiliated with Advocate Christ Medical Center. The medical group on file is Oak Street Health. Dmand AI also links Dr. Aguinaldo to 1 more group practice or clinic and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Eric Tuason Aguinaldo's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Aguinaldo practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Oak Street Health Physicians Group | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Eric Tuason Aguinaldo is one of 5,652 internists in Illinois
Internal medicine is Dr. Aguinaldo's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Aguinaldo is licensed in Illinois.
Specialties and state licenses
- Internal medicine, IllinoisPrimary
Internists near Dr. Aguinaldo
Counts of internists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Eric Tuason Aguinaldo billed Medicare for 96 services in 2024
CMS data shows 96 Medicare services from Dr. Aguinaldo across 2 procedure codes in 2024, for 62 Medicare patients. Medicare paid $5,353 for them. Every service was in an office.
Dr. Aguinaldo's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1172024: 8230%
- Other services
- 2023: 252024: 1444%
Dr. Aguinaldo compared with the Illinois median for internists, 2024
- Dr. Aguinaldo
- Illinois median
- Medicare services
- 96vs 56683% below
- Medicare patients
- 62vs 20870% below
- Part D claims
- 9,741vs 28434.3 times
Medians across 5,192 internists in Illinois with Dmand AI profiles that report each measure.
Dr. Aguinaldo's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Aguinaldo and other internists in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Eric Tuason Aguinaldo treated 62 Medicare patients in 2024, average age 72
CMS counts 62 Medicare patients who saw Dr. Aguinaldo in 2024. The largest group is 65 to 74, with 28 patients. 73% of them have high blood pressure, and 60% have high cholesterol. 58% are also on Medicaid. Their average risk score is 2.35, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Aguinaldo's median patient age at 73, with 53% women.
Dr. Aguinaldo's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Aguinaldo's Medicare patients by sex, 2024
- Women3353%
- Men2947%
Chronic conditions among Dr. Aguinaldo's Medicare patients, 2024
- High blood pressure73%
- High cholesterol60%
- Arthritis45%
- Diabetes45%
- Chronic kidney disease39%
- Heart failure39%
- COPD34%
- Ischemic heart disease34%
Share of Medicare patients with each condition. A patient can have several.
Dr. Aguinaldo's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women53%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Eric Tuason Aguinaldo wrote 10,433 Medicare Part D claims in 2024
In 2024, Dr. Aguinaldo wrote 10,433 Medicare Part D claims for 806 patients. 86% of them were for generic drugs. CMS names the drug for 9,741 of them, across 130 drugs with 11 or more claims each, at $942,167 in total drug cost. In 2023, CMS named 10,002 claims across 138 drugs.
Dr. Aguinaldo's Part D claims by kind of drug, 2024
- Generic9,004 claims86%
- Brand-name1,263 claims12%
- Other166 claims2%
Dr. Aguinaldo's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Aguinaldo's Part D claims, 2024
- Opioids3%269 of 10,433 claims
- Antibiotics1%96 of 10,433 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 10,0022024: 9,7413%
Drugs named by CMS: 130 in 2024, 138 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Eric Tuason Aguinaldo takes part in Medicare
Dr. Aguinaldo accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Removal of nail tissue: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Eric Tuason Aguinaldo received $32 in industry payments in 2020
CMS Open Payments shows 2 general payments to Dr. Aguinaldo from 2 drug and device companies in 2020. Food and beverage make up the largest share, 100% of the total. Eli Lilly and Company paid the most, $19.
Companies that paid Dr. Aguinaldo the most, 2020 to 2020
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Eric Tuason Aguinaldo's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Eric Tuason Aguinaldo
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Eric Tuason Aguinaldo's NPI number?
Dr. Eric Tuason Aguinaldo's NPI number is 1720374002. It was assigned on June 24, 2011, and it is active in the NPI Registry.
What kind of doctor is Dr. Eric Tuason Aguinaldo?
Dr. Eric Tuason Aguinaldo is an internist in Blue Island, Illinois. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Eric Tuason Aguinaldo practice?
Dr. Aguinaldo practices at 3046 W 127th St, Blue Island, IL 60406. Dr. Aguinaldo's primary practice is Oak Street Health Physicians Group in Blue Island, Illinois. Dmand AI also links Dr. Aguinaldo to 1 group practice or clinic and 1 medical group.
What is Dr. Eric Tuason Aguinaldo's office phone number?
The practice phone on file for Dr. Aguinaldo is (773) 768-4437.
What is Dr. Eric Tuason Aguinaldo's medical license number?
Dr. Aguinaldo holds Illinois license 036137705.
Which hospitals is Dr. Eric Tuason Aguinaldo affiliated with?
Dr. Aguinaldo is affiliated with Advocate Christ Medical Center.
What medical group is Dr. Eric Tuason Aguinaldo part of?
Dr. Aguinaldo is linked to Oak Street Health. Dmand AI links Dr. Aguinaldo to 1 more medical group.
Does Dr. Eric Tuason Aguinaldo accept Medicare?
Yes. CMS data shows Dr. Aguinaldo billed Medicare for 96 services in 2024, and Dr. Aguinaldo accepts Medicare assignment.
How many Medicare patients does Dr. Eric Tuason Aguinaldo see?
CMS counts 62 Medicare patients who saw Dr. Aguinaldo in 2024, with an average age of 72.
What services does Dr. Eric Tuason Aguinaldo bill to Medicare?
In 2024, Dr. Aguinaldo's most billed Medicare services were office visit, established patient (99212) and medicare service (G0439).
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What drugs does Dr. Eric Tuason Aguinaldo prescribe most?
In 2024 Medicare Part D data, Dr. Aguinaldo's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Lisinopril.
Has Dr. Eric Tuason Aguinaldo received payments from drug or device companies?
CMS Open Payments shows $32 in general payments to Dr. Aguinaldo from 2 companies from 2020 to 2020. The largest total came from Eli Lilly and Company.
How long has Dr. Eric Tuason Aguinaldo been practicing?
Dr. Aguinaldo graduated from medical school in 2011, 15 years ago.
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