Elizabeth Tarter Gerlach, MD
Hospitalist Physician · Louisville, KY
Elizabeth Tarter Gerlach, MD is a hospitalist physician with a practice address in Louisville, Kentucky, and NPI 1578092268, issued on Jun 7, 2017. Check the license (Kentucky 52884, as entered in NPPES) on the Kentucky Board of Medical Licensure; the Medicare figures below come from public CMS files.
- Name
- Elizabeth Tarter Gerlach
- Credential
- MD
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License number
- 52884 KY
Self-reported in NPPES; status is on the state search - Practice location
- 200 Abraham Flexner Way, Louisville, KY 40202
- Phone
- (502) 587-4267
- Enumerated
- Jun 7, 2017
- Record last updated
- Dec 14, 2024
- Fax
- (502) 589-4989
- Medicare enrollment
- Enrolled (PECOS I20180817003076); accepts Medicare assignment
- Medical or professional school
- University Of Louisville School Of Medicine, 2017
- Entity
- Type 1 · individual
8 nearest hospitalist physician records → All 302 in Kentucky → Look up another NPI →
Also registered at 200 Abraham Flexner Way
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Kamran Akhtar, MDInfectious Disease Physician1669486346
- Robert Allen, MDAnesthesiology Physician1851388763
- Kwadwo Amankwa, PHARM.D.Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1104324243
Verify Elizabeth Tarter Gerlach in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersKentucky Board of Medical Licensure
Search for license 52884Check 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% fewer Medicare Part D claims than the average hospitalist physician in 2024
315 Medicare Part D claims for 131 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D. 19 claims were for opioids.
Most prescribed
- Atorvastatin Calcium22 claims
- Amoxicillin-Clavulanate Potass14 claims
- Cefdinir14 claims
- Metoprolol Succinate12 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): 100 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).
Bills Medicare through 2 group practices
- Baptist Health Deaconess Medical Group IncMadisonville, KY
- Community Medical Associates IncLouisville, KY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Elizabeth Tarter Gerlach among 302 hospitalist physician records in Kentucky
Elizabeth Tarter Gerlach, MD is one of 302 hospitalist physician records with a practice address in Kentucky. 92% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 64% of them.
- NPI issued2017 · 64% of these records are older, 30% newer
- In a Medicare fileYes · 92% of these records are
- In the CMS Doctors and Clinicians fileYes · 82% of these records are
- Graduated2017 · median 2011 among the 248 with a school on file
- Record last updated2024 · 37% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208M00000X and a Kentucky practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hospitalist Physician providers in Kentucky
There are 302 hospitalist physician records in Kentucky.
All 302 in Kentucky → Every provider in Louisville → Hospitalist Physician nationwide →
The 8 hospitalist physician records with the nearest ZIP codes
- Aftab Ahmed, M.D.Louisville, KY 402021124027719
- Deep Ajmani, MDLouisville, KY 402021053422642
- Jalal-Deen ArmiyawLouisville, KY 402021356844179
- Ardel Cagata, MDLouisville, KY 402021790784320
- Sergio Cardinali, MDLouisville, KY 402021659370286
- Charles Coones, MDLouisville, KY 402021730310772
- Omar ElbitaLouisville, KY 402021376974253
- Moeez Haroon, MDLouisville, KY 402021972038768
Common questions
What is Elizabeth Tarter Gerlach, MD's NPI number?
Elizabeth Tarter Gerlach, MD's National Provider Identifier (NPI) is 1578092268, issued on Jun 7, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Elizabeth Tarter Gerlach, MD located?
The NPPES record lists a practice address at 200 Abraham Flexner Way, Louisville, KY, 40202. Phone: (502) 587-4267. Providers update this record themselves, so call before visiting.
How can I verify Elizabeth Tarter Gerlach, MD's license?
NPPES lists Kentucky license number 52884, 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 Elizabeth Tarter Gerlach, MD prescribe under Medicare Part D?
In 2024, Elizabeth Tarter Gerlach, MD had 315 Medicare Part D claims for 131 beneficiaries; the average among hospitalist physician prescribers was 521. Part D covers Medicare prescriptions only.
What is Elizabeth Tarter Gerlach, MD's MIPS final score?
The 2023 MIPS final score is 100 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.