Karen Diane Hummel, PAC
Physician Assistant · Centralia, IL
Karen Diane Hummel, PAC is a physician assistant with a practice address in Centralia, Illinois, and NPI 1356392245, issued on May 15, 2006. Check the license (Illinois 085002330, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Karen Diane Hummel
- Credential
- PAC
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 085002330 IL
Self-reported in NPPES; status is on the state search - Practice location
- 1441 W Broadway, Centralia, IL 62801
- Phone
- (618) 532-9050
- Enumerated
- May 15, 2006
- Record last updated
- Nov 23, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20050208000421); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 1441 W Broadway
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kendra Bowen, PACPhysician Assistant1457318438
- Tracie FosterNurse Practitioner1508258476
- Cody Huels, PTPhysical Medicine & Rehabilitation Physician1902557911
- Laura Johnson, DPTPhysical Medicine & Rehabilitation Physician1346707858
- Charles Lauder, ATC, ATLAthletic Trainer1942578299
- Ruth Rakey, APNWomen's Health Nurse Practitioner1669425526
Verify Karen Diane Hummel in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 085002330Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
4.6 times the Medicare Part D claims of the average physician assistant in 2024
3,820 Medicare Part D claims for 244 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 27 claims were for opioids.
Most prescribed
- Atorvastatin Calcium191 claims
- Amlodipine Besylate184 claims
- Losartan Potassium161 claims
- Metoprolol Succinate118 claims
- Lisinopril110 claims
- Albuterol Sulfate Hfa101 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: $173.54
2 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 64,719 providers of this specialty with any payment received $841.65 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
- Physician Services Corporation OF Southern Illinois IncCentralia, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
6 physician assistant records list a practice address in Centralia
They are 6 of the 359 NPPES records with a practice address in Centralia, and 4,926 physician assistant records in Illinois.
All 6 in Centralia → All 4,926 in Illinois → Every provider in Centralia →
Other physician assistant records in Illinois
- Brooke Aarhus, PA-CPark Ridge, IL1760985469
- Sana Abbasi, PACarol Stream, IL1831803295
- Susan Abbinanti, PA-CElk Grove Village, IL1679647358
- Katheryn Abbott, PASchaumburg, IL1356842082
- Noor Abdelrahman, PA-CChicago, IL1851012413
- Amer Abdulghafoor, MSW, MS, PA-CChicago, IL1619401718
- Kazuko Abe, P.A.Chicago, IL1881840783
- Greta Abel, PA-CWheaton, IL1174844096
- Derrik AbellAnna, IL1821618471
- Jeanine Aberbook, PA-CChicago, IL1518664176
Common questions
What is Karen Diane Hummel, PAC's NPI number?
Karen Diane Hummel, PAC's National Provider Identifier (NPI) is 1356392245, issued on May 15, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Karen Diane Hummel, PAC located?
The NPPES record lists a practice address at 1441 W Broadway, Centralia, IL, 62801. Phone: (618) 532-9050. Providers update this record themselves, so call before visiting.
How can I verify Karen Diane Hummel, PAC's license?
NPPES lists Illinois license number 085002330, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Karen Diane Hummel, PAC prescribe under Medicare Part D?
In 2024, Karen Diane Hummel, PAC had 3,820 Medicare Part D claims for 244 beneficiaries; the average among physician assistant prescribers was 830. 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.