Annette Yvonne Oetken, D.O.
Family Medicine Physician · Warsaw, IL
Annette Yvonne Oetken, D.O. is a family medicine physician with a practice address in Warsaw, Illinois, and NPI 1952461782, issued on Dec 11, 2006. Check the license (Illinois 036147640, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Annette Yvonne Oetken
- Credential
- D.O.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- 036147640 IL
3003 IA
Self-reported in NPPES; status is on the state search - Practice location
- 1102 N County Road 700, Warsaw, IL 62379
- Phone
- (217) 256-4100
- Enumerated
- Dec 11, 2006
- Record last updated
- Nov 27, 2023
- Fax
- (217) 256-3800
- Medicaid ID
- 1952461782 IA
- Medicare enrollment
- Enrolled (PECOS I20050519000713); accepts Medicare assignment
- Medical or professional school
- Des Moines University Of Osteopathic Medicine And Health Sciences, 1993
- Entity
- Type 1 · individual
Also registered at 1102 N County Road 700
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Teresa Metzger, N.P.Family Nurse Practitioner1255430104
- Eliot Nissenbaum, DOCardiovascular Disease Physician1326082454
- Richard O'Halloran, M.D.Urology Physician1528143971
- Katherine Phillips, APRN-FNP-BCFamily Nurse Practitioner1013410158
- Dale Zimmerman, D.O.Family Medicine Physician1720169899
Verify Annette Yvonne Oetken 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 036147640Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.3 times the Medicare Part D claims of the average family medicine physician in 2024
8,100 Medicare Part D claims for 441 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 178 claims were for opioids.
Most prescribed
- Levothyroxine Sodium827 claims
- Atorvastatin Calcium490 claims
- Amlodipine Besylate289 claims
- Lisinopril257 claims
- Metformin Hcl218 claims
- Irbesartan209 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: $266.64
14 payments; by number, the most common kind was food and beverage; the largest payer was Novartis Pharmaceuticals Corporation. The 55,478 providers of this specialty with any payment received $902.55 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.
One hospital affiliation
- Blessing HospitalQuincy, IL · Acute Care Hospitals4 of 5 stars
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Family Medicine Physician providers in Illinois
There are 6,215 family medicine physician records in Illinois.
Other family medicine physician records in Illinois
- Jon Aagaard, MDWheaton, IL1750496923
- Napoleon Abando, MDWoodstock, IL1003972753
- Nikka Abaricia, MDChicago, IL1790366342
- Mohemmed AbbasChicago, IL1609612522
- Muhammad AbbasAlton, IL1588341556
- Syed AbbasWest Dundee, IL1972733103
- Stefanie AbbottMaywood, IL1861137457
- Roann Abdeladl, MDEvanston, IL1437087103
- Ahmed Abdelkader, MDChicago, IL1659104230
- Guy Abderholden, MDAntioch, IL1902899792
Common questions
What is Annette Yvonne Oetken, D.O.'s NPI number?
Annette Yvonne Oetken, D.O.'s National Provider Identifier (NPI) is 1952461782, issued on Dec 11, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Annette Yvonne Oetken, D.O. located?
The NPPES record lists a practice address at 1102 N County Road 700, Warsaw, IL, 62379. Phone: (217) 256-4100. Providers update this record themselves, so call before visiting.
How can I verify Annette Yvonne Oetken, D.O.'s license?
NPPES lists Illinois license number 036147640, 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 Annette Yvonne Oetken, D.O. prescribe under Medicare Part D?
In 2024, Annette Yvonne Oetken, D.O. had 8,100 Medicare Part D claims for 441 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.