Agata Oczko-Danguilan, M.D.
Internal Medicine Physician · Grayslake, IL
Agata Oczko-Danguilan, M.D. is an internal medicine physician with a practice address in Grayslake, Illinois, and NPI 1285701714, issued on Nov 29, 2006. Check the license (Illinois 036112877, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Agata Oczko-Danguilan
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 036112877 IL
Self-reported in NPPES; status is on the state search - Practice location
- 61 S Seymour Ave, Grayslake, IL 60030
- Phone
- (847) 546-5600
- Enumerated
- Nov 29, 2006
- Record last updated
- Aug 3, 2024
- Fax
- (847) 546-5603
- Medicaid ID
- 036112877 IL
- Medicare enrollment
- Enrolled (PECOS I20051012000197); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 7,238 in Illinois → Look up another NPI →
Verify Agata Oczko-Danguilan 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 036112877Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
69% more Medicare Part D claims than the average internal medicine physician in 2024
5,375 Medicare Part D claims for 324 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims. 113 claims were for opioids.
Most prescribed
- Atorvastatin Calcium245 claims
- Levothyroxine Sodium236 claims
- Metformin Hcl211 claims
- Losartan Potassium197 claims
- Rosuvastatin Calcium196 claims
- Amlodipine Besylate165 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.
Industry payments in 2024: $371.08
18 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 50,334 providers of this specialty with any payment received $1,303.06 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.
Agata Oczko-Danguilan among 7,238 internal medicine physician records in Illinois
Agata Oczko-Danguilan, M.D. is one of 7,238 internal medicine physician records with a practice address in Illinois. 73% 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 7% of them.
- NPI issued2006 · 7% of these records are older, 61% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 50% of these records are
- Graduated1997 · median 2003 among the 3,580 with a school on file
- Record last updated2024 · 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 207R00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
7 internal medicine physician records list a practice address in Grayslake
They are 7 of the 572 NPPES records with a practice address in Grayslake, and 7,238 internal medicine physician records in Illinois.
All 7,238 in Illinois → Every provider in Grayslake → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Lawrence Amato, M.D.Grayslake, IL 600301528020690
- Howard Axe, MDGrayslake, IL 600301649254939
- Vincent Doan, DOGrayslake, IL 600301215671391
- Robert Gerber, MDGrayslake, IL 600301568618296
- Carola Nesbitt, M.D.Third Lake, IL 600301881979797
- Dilraj Sidhu, M.D.Grayslake, IL 600301811953722
- Parag Thakkar, MDGrayslake, IL 600301245256965
- Vivek Arora, M.D.Gurnee, IL 600311194712638
Common questions
What is Agata Oczko-Danguilan, M.D.'s NPI number?
Agata Oczko-Danguilan, M.D.'s National Provider Identifier (NPI) is 1285701714, issued on Nov 29, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Agata Oczko-Danguilan, M.D. located?
The NPPES record lists a practice address at 61 S Seymour Ave, Grayslake, IL, 60030. Phone: (847) 546-5600. Providers update this record themselves, so call before visiting.
How can I verify Agata Oczko-Danguilan, M.D.'s license?
NPPES lists Illinois license number 036112877, 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 Agata Oczko-Danguilan, M.D. prescribe under Medicare Part D?
In 2024, Agata Oczko-Danguilan, M.D. had 5,375 Medicare Part D claims for 324 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.