Katherine Gehlhausen
Internal Medicine Physician · Jasper, IN
Katherine Gehlhausen is an internal medicine physician with a practice address in Jasper, Indiana, and NPI 1205281441, issued on Apr 25, 2016. Check the license (Indiana 01084006A, as entered in NPPES) on the Medical Licensing Board of Indiana; the Medicare figures below come from public CMS files.
- Name
- Katherine Gehlhausen
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 01084006A IN
Self-reported in NPPES; status is on the state search - Practice location
- 1950 Saint Charles St Ste 4, Jasper, IN 47546
- Phone
- (812) 482-9555
- Enumerated
- Apr 25, 2016
- Record last updated
- Apr 7, 2026
- Medicare enrollment
- Enrolled (PECOS I20200915000394); accepts Medicare assignment
- Medical or professional school
- Loyola University Of Chicago, Stritch School Of Medicine, 2016
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,109 in Indiana → Look up another NPI →
Also registered at 1950 Saint Charles St Ste 4
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Adam Klem, MDFamily Medicine Physician1306412994
- Kathleen Munning, APNFamily Nurse Practitioner1467989533
- Johnathan Nold, MDFamily Medicine Physician1356082606
Verify Katherine Gehlhausen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Licensing Board of Indiana
Search for license 01084006ACheck 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 internal medicine physician in 2024
7,455 Medicare Part D claims for 445 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 160 claims were for opioids.
Most prescribed
- Atorvastatin Calcium546 claims
- Levothyroxine Sodium355 claims
- Amlodipine Besylate340 claims
- Lisinopril309 claims
- Omeprazole215 claims
- Simvastatin173 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 85.6 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $363.23
23 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
- Deaconess Clinic IncJasper, IN
- Easter Seals Rehabilitation Center IncEvansville, IN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Katherine Gehlhausen among 2,109 internal medicine physician records in Indiana
Katherine Gehlhausen is one of 2,109 internal medicine physician records with a practice address in Indiana. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 75% of them.
- NPI issued2016 · 75% of these records are older, 23% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2016 · median 2005 among the 1,448 with a school on file
- Record last updated2026 · 43% 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 Indiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
9 internal medicine physician records list a practice address in Jasper
They are 9 of the 580 NPPES records with a practice address in Jasper, and 2,109 internal medicine physician records in Indiana.
All 2,109 in Indiana → Every provider in Jasper → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Dean Beckman, M.D.Jasper, IN 475461497753016
- Marc Campbell, MDJasper, IN 475461669435475
- Frank Hopkins, MDJasper, IN 475461093778821
- Evan Hurst, MDJasper, IN 475461265460935
- Joseph Munning, M.D.Jasper, IN 475461427016336
- Adam Songer, MDJasper, IN 475461255642419
- Nicholas Werne, MDJasper, IN 475461215142229
- Martha Yearsley, M.D.Jasper, IN 475461386618007
Common questions
What is Katherine Gehlhausen's NPI number?
Katherine Gehlhausen's National Provider Identifier (NPI) is 1205281441, issued on Apr 25, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Katherine Gehlhausen located?
The NPPES record lists a practice address at 1950 Saint Charles St Ste 4, Jasper, IN, 47546. Phone: (812) 482-9555. Providers update this record themselves, so call before visiting.
How can I verify Katherine Gehlhausen's license?
NPPES lists Indiana license number 01084006A, as entered by the provider. Search the Medical Licensing Board of Indiana at https://www.in.gov/pla/professions/physicians-home/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Katherine Gehlhausen prescribe under Medicare Part D?
In 2024, Katherine Gehlhausen had 7,455 Medicare Part D claims for 445 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Katherine Gehlhausen's MIPS final score?
The 2023 MIPS final score is 85.6 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.