Eric E. Simpson, D.O.
Urology Physician · Dixon, IL
Eric E. Simpson, D.O. is a urology physician with a practice address in Dixon, Illinois, and NPI 1134381650, issued on Jun 26, 2008. Check the license (Illinois 036147336, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Eric E. Simpson
- Credential
- D.O.
- Primary taxonomy
- Urology Physician 208800000X
- License number
- 036147336 IL
Self-reported in NPPES; status is on the state search - Practice location
- 215 E 1St St Ste 153, Dixon, IL 61021
- Phone
- (815) 285-5484
- Enumerated
- Jun 26, 2008
- Record last updated
- Oct 8, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (815) 285-5486
- Medicaid ID
- 036147336 IL
- Medicare enrollment
- Enrolled (PECOS I20181001003310); accepts Medicare assignment
- Medical or professional school
- Lake Erie College Of Osteopathic Medicine, Erie, 2007
- Entity
- Type 1 · individual
8 nearest urology physician records → All 629 in Illinois → Look up another NPI →
Also registered at 215 E 1St St Ste 153
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sherwin Ritz, M.D.Otolaryngology Physician1861495194
Verify Eric E. Simpson 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 036147336Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
44% fewer Medicare Part D claims than the average urology physician in 2024
752 Medicare Part D claims for 283 beneficiaries, against an average of 1,340 among the 10,782 providers of this specialty who prescribed in Part D.
Most prescribed
- Tamsulosin Hcl254 claims
- Finasteride172 claims
- Ciprofloxacin Hcl65 claims
- Oxybutynin Chloride53 claims
- Sulfamethoxazole-Trimethoprim51 claims
- Alfuzosin Hcl Er21 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: $147.57
2 payments; by number, the most common kind was food and beverage; the largest payer was Laborie Medical Technologies Corp. The 9,340 providers of this specialty with any payment received $3,800.04 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.
Bills Medicare through one group practice
- Osf Multi-Specialty GroupPeoria, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Eric E. Simpson among 629 urology physician records in Illinois
Eric E. Simpson, D.O. is one of 629 urology physician records with a practice address in Illinois. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 53% of them.
- NPI issued2008 · 53% of these records are older, 42% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 54% of these records are
- Graduated2007 · median 2002 among the 341 with a school on file
- Record last updated2019 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208800000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Urology Physician providers in Illinois
There are 629 urology physician records in Illinois.
All 629 in Illinois → Every provider in Dixon → Urology Physician nationwide →
The 8 urology physician records with the nearest ZIP codes
- Mathew Mathew, MDDixon, IL 610211447354709
- David Cheng, MDFreeport, IL 610321700850773
- Peter Colegrove, MDGalena, IL 610361184638496
- Mohammed Razvi, MDWatseka, IL 609701316033640
- Dean Fondahn, M.D.Sterling, IL 610811710074653
- Young Song, D.O.Sterling, IL 610811679712640
- Warren Lowry, M.D.,Rockford, IL 611041679561674
- Kareem Alazem, MDGibson City, IL 609361821448408
Common questions
What is Eric E. Simpson, D.O.'s NPI number?
Eric E. Simpson, D.O.'s National Provider Identifier (NPI) is 1134381650, issued on Jun 26, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Eric E. Simpson, D.O. located?
The NPPES record lists a practice address at 215 E 1St St Ste 153, Dixon, IL, 61021. Phone: (815) 285-5484. Providers update this record themselves, so call before visiting.
How can I verify Eric E. Simpson, D.O.'s license?
NPPES lists Illinois license number 036147336, 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 E. Simpson, D.O. prescribe under Medicare Part D?
In 2024, Eric E. Simpson, D.O. had 752 Medicare Part D claims for 283 beneficiaries; the average among urology physician prescribers was 1,340. 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.