Donald Eugene Clayton, MD
Allergy & Immunology Physician · Lafayette, IN
Donald Eugene Clayton, MD is an allergy & immunology physician with a practice address in Lafayette, Indiana, and NPI 1932178746, issued on Mar 15, 2006. Check the license (Indiana 01026209A, as entered in NPPES) on the Medical Licensing Board of Indiana; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Donald Eugene Clayton
- Credential
- MD
- Primary taxonomy
- Allergy & Immunology Physician 207K00000X
- License number
- 01026209A IN
Self-reported in NPPES; status is on the state search - Practice location
- 2600 Greenbush St, Lafayette, IN 47904
- Phone
- (765) 448-8000
- Enumerated
- Mar 15, 2006
- Record last updated
- Jun 15, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicaid IDs
- 100231520 IN
CL80529003 IN - Entity
- Type 1 · individual
Also registered at 2600 Greenbush St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Carrie Anderson, RDRegistered Dietitian1720555402
- Jennifer Anderson, RD, CDERegistered Dietitian1326318163
- Peter Ansorge, MDFamily Medicine Physician1346445277
- Audra Armstrong, NPNeonatal Nurse Practitioner1760630420
- Lara Arnold, NPAcute Care Nurse Practitioner1235983958
- Henry Barcino, M.D.Anesthesiology Physician1396955670
Verify Donald Eugene Clayton in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Licensing Board of Indiana
Search for license 01026209ACheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Allergy & Immunology Physician providers in Indiana
There are 50 allergy & immunology physician records in Indiana. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
Other allergy & immunology physician records in Indiana
- Muhammad Afzal, M.D.New Castle, IN1306883061
- Sohaib Aleem, MDSouth Bend, IN1588894026
- Dana Alhaffar, MDIndianapolis, IN1932788783
- Frank Amodio, MDEvansville, IN1538273271
- Christina Barnes, MDSouth Bend, IN1689790248
- Jillian Belmonte, MDIndianapolis, IN1942838768
- Vanessa Cavero Chavez, MDFort Wayne, IN1730496076
- Sang Chyung, M.D.Michigan City, IN1659341311
- John Duplantier, M.D.Greenwood, IN1134121569
- Tolly Epstein, M.D.Indianapolis, IN1851438816
Common questions
What is Donald Eugene Clayton, MD's NPI number?
Donald Eugene Clayton, MD's National Provider Identifier (NPI) is 1932178746, issued on Mar 15, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Donald Eugene Clayton, MD located?
The NPPES record lists a practice address at 2600 Greenbush St, Lafayette, IN, 47904. Phone: (765) 448-8000. Providers update this record themselves, so call before visiting.
How can I verify Donald Eugene Clayton, MD's license?
NPPES lists Indiana license number 01026209A, 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.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.