William B. Evans, M.D.
Gastroenterology Physician · Louisville, KY
William B. Evans, M.D. is a gastroenterology physician with a practice address in Louisville, Kentucky, and NPI 1053420158, issued on Aug 30, 2006. Check the license (Kentucky 38135, as entered in NPPES) on the Kentucky Board of Medical Licensure; the Medicare figures below come from public CMS files.
- Name
- William B. Evans
- Credential
- M.D.
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License number
- 38135 KY
Self-reported in NPPES; status is on the state search - Practice location
- 3 Audubon Plaza Dr Ste 610, Louisville, KY 40217
- Phone
- (502) 638-3700
- Enumerated
- Aug 30, 2006
- Record last updated
- Jul 16, 2026
- Fax
- (502) 635-2205
- Medicaid ID
- 64125529 KY
- Medicare enrollment
- Enrolled (PECOS I20061025000135); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 226 in Kentucky → Look up another NPI →
Also registered at 3 Audubon Plaza Dr Ste 610
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mikayla DennisonHospice and Palliative Medicine (Family Medicine) Physician1942940879
- Joan Hall, LCSWClinical Social Worker1932853462
- Deanna Sheeks, APRNFamily Nurse Practitioner1811568041
- Ruth Simons, MDHospice and Palliative Medicine (Internal Medicine) Physician1104925023
- Kayla StarryClinical Social Worker1225532054
Verify William B. Evans in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersKentucky Board of Medical Licensure
Search for license 38135Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
54% fewer Medicare Part D claims than the average gastroenterology physician in 2024
373 Medicare Part D claims for 139 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D. 50 claims were for opioids.
Most prescribed
- Omeprazole68 claims
- Pantoprazole Sodium65 claims
- Hydrocodone-Acetaminophen36 claims
- Ondansetron Hcl26 claims
- Sucralfate24 claims
- Esomeprazole Magnesium17 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).
Industry payments in 2024: $1,093.31
53 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 13,350 providers of this specialty with any payment received $5,015.95 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
- Community Medical Associates IncLouisville, KY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
William B. Evans among 226 gastroenterology physician records in Kentucky
William B. Evans, M.D. is one of 226 gastroenterology physician records with a practice address in Kentucky. 89% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 18% of them.
- NPI issued2006 · 18% of these records are older, 47% newer
- In a Medicare fileYes · 89% of these records are
- In the CMS Doctors and Clinicians fileYes · 80% of these records are
- Graduated1998 · median 2000 among the 181 with a school on file
- Record last updated2026 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0100X and a Kentucky practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gastroenterology Physician providers in Kentucky
There are 226 gastroenterology physician records in Kentucky.
All 226 in Kentucky → Every provider in Louisville → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Douglas Boyce, MDLouisville, KY 402171336123876
- Paul Brown, MDLouisville, KY 402171659355774
- Steven Gallo, MDLouisville, KY 402171447236039
- Timothy Popham, MDLouisville, KY 402171417931957
- Kartika Reddy, MDLouisville, KY 402171548584311
- Armando Bosch, MDLouisville, KY 402181669932729
- Alan Cox, MDLouisville, KY 402181154305696
- Dylan GerlachLouisville, KY 402181073073391
Common questions
What is William B. Evans, M.D.'s NPI number?
William B. Evans, M.D.'s National Provider Identifier (NPI) is 1053420158, issued on Aug 30, 2006. An NPI identifies a provider in billing; it is not a license.
Where is William B. Evans, M.D. located?
The NPPES record lists a practice address at 3 Audubon Plaza Dr Ste 610, Louisville, KY, 40217. Phone: (502) 638-3700. Providers update this record themselves, so call before visiting.
How can I verify William B. Evans, M.D.'s license?
NPPES lists Kentucky license number 38135, 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 William B. Evans, M.D. prescribe under Medicare Part D?
In 2024, William B. Evans, M.D. had 373 Medicare Part D claims for 139 beneficiaries; the average among gastroenterology physician prescribers was 811. Part D covers Medicare prescriptions only.
What is William B. Evans, M.D.'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.