Katelyn Jule Klosterman
Family Medicine Physician · Effingham, IL
Katelyn Jule Klosterman is a family medicine physician with a practice address in Effingham, Illinois, and NPI 1003312422, issued on Apr 4, 2018. Check the license (Illinois 036.165254, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Katelyn Jule Klosterman
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- 036.165254 IL
01085288A IN
Self-reported in NPPES; status is on the state search - Practice location
- 1303 W Evergreen Ave Ste 202, Effingham, IL 62401
- Phone
- (217) 238-4634
- Enumerated
- Apr 4, 2018
- Record last updated
- Jul 24, 2024
- Fax
- (217) 342-3402
- Medicare enrollment
- Enrolled (PECOS I20231003001288); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 6,215 in Illinois → Look up another NPI →
Also registered at 1303 W Evergreen Ave Ste 202
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Louis Schwing IV, MDInternal Medicine Physician1467565069
Verify Katelyn Jule Klosterman 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 036.165254Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
52% fewer Medicare Part D claims than the average family medicine physician in 2024
1,705 Medicare Part D claims for 137 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 43 claims were for opioids.
Most prescribed
- Atorvastatin Calcium91 claims
- Omeprazole66 claims
- Lisinopril63 claims
- Losartan Potassium61 claims
- Amlodipine Besylate49 claims
- Levothyroxine Sodium48 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: $231.31
13 payments; by number, the most common kind was food and beverage; the largest payer was Novo Nordisk Inc. 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
- Sarah Bush Lincoln Health CenterMattoon, IL · Acute Care Hospitals3 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.
Katelyn Jule Klosterman among 6,215 family medicine physician records in Illinois
Katelyn Jule Klosterman is one of 6,215 family medicine physician records with a practice address in Illinois. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 75% of them.
- NPI issued2018 · 75% of these records are older, 22% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2018 · median 2006 among the 3,714 with a school on file
- Record last updated2024 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
14 family medicine physician records list a practice address in Effingham
They are 14 of the 566 NPPES records with a practice address in Effingham, and 6,215 family medicine physician records in Illinois.
All 6,215 in Illinois → Every provider in Effingham → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Roger Bishop, M.D.Effingham, IL 624011699735266
- Jeffrey Brummer, D.O.Effingham, IL 624011265417851
- Dong Joon Chung, MDEffingham, IL 624011649240888
- Jeffrey Crowell, M.D.Effingham, IL 624011578548152
- Sean Flynn, M.D.Effingham, IL 624011407816044
- James Gartner, MDEffingham, IL 624011952747388
- Dominic Imburgia, M.D.Effingham, IL 624011114955960
- Douglas Kabbes, M.D.Effingham, IL 624011558386961
Common questions
What is Katelyn Jule Klosterman's NPI number?
Katelyn Jule Klosterman's National Provider Identifier (NPI) is 1003312422, issued on Apr 4, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Katelyn Jule Klosterman located?
The NPPES record lists a practice address at 1303 W Evergreen Ave Ste 202, Effingham, IL, 62401. Phone: (217) 238-4634. Providers update this record themselves, so call before visiting.
How can I verify Katelyn Jule Klosterman's license?
NPPES lists Illinois license number 036.165254, 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 Katelyn Jule Klosterman prescribe under Medicare Part D?
In 2024, Katelyn Jule Klosterman had 1,705 Medicare Part D claims for 137 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.