Katherine Hartigan Jett, M.D.
Internal Medicine Physician · La Grange, KY
Katherine Hartigan Jett, M.D. is an internal medicine physician with a practice address in La Grange, Kentucky, and NPI 1801917570, issued on Apr 2, 2007. Check the license (Kentucky 43574, as entered in NPPES) on the Kentucky Board of Medical Licensure; the Medicare figures below come from public CMS files.
- Name
- Katherine Hartigan Jett
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 43574 KY
Self-reported in NPPES; status is on the state search - Practice location
- 1031 New Moody LN, La Grange, KY 40031
- Phone
- (502) 225-5520
- Enumerated
- Apr 2, 2007
- Record last updated
- Dec 7, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (502) 225-5522
- Medicaid ID
- 7100124040 KY
- Medicare enrollment
- Enrolled (PECOS I20081125000237); accepts Medicare assignment
- Medical or professional school
- University Of Louisville School Of Medicine, 2006
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 1,526 in Kentucky → Look up another NPI →
Also registered at 1031 New Moody LN
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Thomas Hart, MDSurgery Physician1326084773
- Shiela Rhoads, MDGastroenterology Physician1265638407
Verify Katherine Hartigan Jett in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersKentucky Board of Medical Licensure
Search for license 43574Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
40% more Medicare Part D claims than the average internal medicine physician in 2024
4,432 Medicare Part D claims for 345 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims. 102 claims were for opioids.
Most prescribed
- Atorvastatin Calcium219 claims
- Levothyroxine Sodium211 claims
- Rosuvastatin Calcium200 claims
- Omeprazole197 claims
- Amlodipine Besylate142 claims
- Lisinopril128 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 MIPS final score for 2023 (Medicare payment program): 95.5 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $1,151.48
71 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie 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
- Baptist Health Medical Group IncLagrange, KY
- PT Pros, IncElizabethtown, KY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Katherine Hartigan Jett among 1,526 internal medicine physician records in Kentucky
Katherine Hartigan Jett, M.D. is one of 1,526 internal medicine physician records with a practice address in Kentucky. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 49% of them.
- NPI issued2007 · 49% of these records are older, 44% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated2006 · median 2006 among the 1,025 with a school on file
- Record last updated2020 · 56% 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 Kentucky practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
10 internal medicine physician records list a practice address in La Grange
They are 10 of the 434 NPPES records with a practice address in La Grange, and 1,526 internal medicine physician records in Kentucky.
All 1,526 in Kentucky → Every provider in La Grange → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Nikhil Bhatt, MDLa Grange, KY 400311013962562
- Mackenzie DayLa Grange, KY 400311255952875
- Robin Kindig, M.D.La Grange, KY 400311235270448
- William KingLa Grange, KY 400311083296115
- Mary Manley, MDLa Grange, KY 400311942732912
- Michael Norville, DOLa Grange, KY 400311316438112
- Rameshbhai Patel, M.D.La Grange, KY 400311851393961
- Jessica Stumbo, M.D.La Grange, KY 400311144434424
Common questions
What is Katherine Hartigan Jett, M.D.'s NPI number?
Katherine Hartigan Jett, M.D.'s National Provider Identifier (NPI) is 1801917570, issued on Apr 2, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Katherine Hartigan Jett, M.D. located?
The NPPES record lists a practice address at 1031 New Moody LN, La Grange, KY, 40031. Phone: (502) 225-5520. Providers update this record themselves, so call before visiting.
How can I verify Katherine Hartigan Jett, M.D.'s license?
NPPES lists Kentucky license number 43574, as entered by the provider. Search the Kentucky Board of Medical Licensure at https://web1.ky.gov/GenSearch/LicenseSearch.aspx?AGY=5. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Katherine Hartigan Jett, M.D. prescribe under Medicare Part D?
In 2024, Katherine Hartigan Jett, M.D. had 4,432 Medicare Part D claims for 345 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Katherine Hartigan Jett, M.D.'s MIPS final score?
The 2023 MIPS final score is 95.5 of 100. 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.