Dorothy Bennett, MD
Internal Medicine Physician · Dixon, IL
Dorothy Bennett, MD is an internal medicine physician with a practice address in Dixon, Illinois, and NPI 1053998229, issued on Mar 25, 2021. Check the license (Illinois 036168665, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Dorothy Bennett
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 036168665 IL
Self-reported in NPPES; status is on the state search - Practice location
- 403 E 1St St, Dixon, IL 61021
- Phone
- (815) 285-5629
- Enumerated
- Mar 25, 2021
- Record last updated
- Dec 11, 2025
- Fax
- (815) 285-5634
- Medicare enrollment
- Enrolled (PECOS I20240911002179); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 7,238 in Illinois → Look up another NPI →
Also registered at 403 E 1St St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Dorothy Bennett 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 036168665Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
89% fewer Medicare Part D claims than the average internal medicine physician in 2024
351 Medicare Part D claims for 129 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium25 claims
- Amlodipine Besylate15 claims
- Lisinopril13 claims
- Furosemide11 claims
- Hydrochlorothiazide11 claims
- Omeprazole11 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: $47.83
2 payments; by number, the most common kind was food and beverage; the largest payer was Novo Nordisk Inc. 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.
Bills Medicare through 2 group practices
- Freeport Memorial HospitalFreeport, IL
- Osf Multi-Specialty GroupDixon, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Dorothy Bennett among 7,238 internal medicine physician records in Illinois
Dorothy Bennett, MD 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 2021, is newer than 74% of them.
- NPI issued2021 · 74% of these records are older, 22% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 50% of these records are
- Graduated2021 · median 2003 among the 3,580 with a school on file
- Record last updated2025 · 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).
6 internal medicine physician records list a practice address in Dixon
They are 6 of the 693 NPPES records with a practice address in Dixon, and 7,238 internal medicine physician records in Illinois.
All 7,238 in Illinois → Every provider in Dixon → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Pranjal Agrawal, M.D.Dixon, IL 610211174723290
- Philippa Devenney, M.D.Dixon, IL 610211518189083
- Eric Gale, M.D.Dixon, IL 610211093802944
- Danca Luchici, MDDixon, IL 610211376553743
- Adnan Muhsin, M.D.Dixon, IL 610211942278502
- Jessey Mathew, MDCherry Valley, IL 610161639751860
- Diann Bennett, MDFreeport, IL 610321326010083
- Renu Dosi, M.D.Freeport, IL 610321073522140
Common questions
What is Dorothy Bennett, MD's NPI number?
Dorothy Bennett, MD's National Provider Identifier (NPI) is 1053998229, issued on Mar 25, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Dorothy Bennett, MD located?
The NPPES record lists a practice address at 403 E 1St St, Dixon, IL, 61021. Phone: (815) 285-5629. Providers update this record themselves, so call before visiting.
How can I verify Dorothy Bennett, MD's license?
NPPES lists Illinois license number 036168665, 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 Dorothy Bennett, MD prescribe under Medicare Part D?
In 2024, Dorothy Bennett, MD had 351 Medicare Part D claims for 129 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.