Sarah Hartsough Callahan, M.D.
Diagnostic Radiology Physician · Louisville, KY
Sarah Hartsough Callahan, M.D. is a diagnostic radiology physician with a practice address in Louisville, Kentucky, and NPI 1831220557, issued on Mar 7, 2007. Check the license (Kentucky 41856, as entered in NPPES) on the Kentucky Board of Medical Licensure; the Medicare figures below come from public CMS files.
- Name
- Sarah Hartsough Callahan
- Credential
- M.D.
- Primary taxonomy
- Diagnostic Radiology Physician 2085R0202X
- License number
- 41856 KY
Self-reported in NPPES; status is on the state search - Practice location
- 530 S Jackson St # C07, Louisville, KY 40202
- Phone
- (502) 852-5875
- Enumerated
- Mar 7, 2007
- Record last updated
- Apr 22, 2024
- Medicaid ID
- 7100057850 KY
- Medicare enrollment
- Enrolled (PECOS I20081016000401); accepts Medicare assignment
- Medical or professional school
- University Of Louisville School Of Medicine, 2003
- Entity
- Type 1 · individual
Also registered at 530 S Jackson St # C07
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Albert Alexander, M.D.Diagnostic Radiology Physician1396768024
- Sheereen Azimpoor, M.D.Diagnostic Radiology Physician1790770337
- Owais BhatDiagnostic Radiology Physician1346070083
- Andrew Collins, M.D.Diagnostic Radiology Physician1023011830
- Tarek Daoud, MDStudent in an Organized Health Care Education/Training Program1417649351
- Richard Downs, MDNeuroradiology Physician1538118468
Verify Sarah Hartsough Callahan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersKentucky Board of Medical Licensure
Search for license 41856Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 73.2 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: $447.60
9 payments; by number, the most common kind was food and beverage; the largest payer was Volpara Health, Inc. The 8,048 providers of this specialty with any payment received $2,488.38 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
- New Lexington Clinic PscLexington, KY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Diagnostic Radiology Physician providers in Kentucky
There are 477 diagnostic radiology physician records in Kentucky.
Other diagnostic radiology physician records in Kentucky
- Jannice Aaron, M.D.La Grange, KY1528005865
- Magdy Abaskaron, M.D.Louisville, KY1548264062
- Dale Absher, M.D.Lexington, KY1700841715
- Sanjay Agarwala, MDLexington, KY1932179041
- Brittany Albers, M.D.Louisville, KY1841558210
- Albert Alexander, M.D.Louisville, KY1396768024
- James Allen, MDLouisville, KY1104824564
- Elizabeth Amin, MDLouisville, KY1093752131
- Stephen Anvar, MDLouisville, KY1609814623
- Anthony Arauz, MDBowling Green, KY1801921507
Common questions
What is Sarah Hartsough Callahan, M.D.'s NPI number?
Sarah Hartsough Callahan, M.D.'s National Provider Identifier (NPI) is 1831220557, issued on Mar 7, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Sarah Hartsough Callahan, M.D. located?
The NPPES record lists a practice address at 530 S Jackson St # C07, Louisville, KY, 40202. Phone: (502) 852-5875. Providers update this record themselves, so call before visiting.
How can I verify Sarah Hartsough Callahan, M.D.'s license?
NPPES lists Kentucky license number 41856, 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.
What is Sarah Hartsough Callahan, M.D.'s MIPS final score?
The 2023 MIPS final score is 73.2 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.